{"id":202100,"date":"2024-02-20T15:22:41","date_gmt":"2024-02-20T14:22:41","guid":{"rendered":"https:\/\/groupe-reussite.fr\/ressources\/?page_id=202100"},"modified":"2024-02-20T15:22:41","modified_gmt":"2024-02-20T14:22:41","slug":"cours-en-ligne-maths-probabilites-seconde","status":"publish","type":"page","link":"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/","title":{"rendered":"Cours en ligne probabilit\u00e9 seconde"},"content":{"rendered":"<div class=\"Latex_page\">\n<section class=\"has_ae_slider elementor-element elementor-section-full_width elementor-reverse-mobile elementor-section-stretched elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default elementor-section elementor-top-section\">\n<div class=\"elementor-container elementor-column-gap-no\">\n<div class=\"elementor-row\">\n<div class=\"elementor-column-wrap elementor-element-populated colone_elementor\">\n\t\t<div data-elementor-type=\"page\" data-elementor-id=\"88472\" class=\"elementor elementor-88472\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-e664302 elementor-section-content-bottom elementor-hidden-mobile wrap elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"e664302\" data-element_type=\"section\" id=\"sticky_sidebar\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d5b7bab strick_col ae-bg-gallery-type-default\" data-id=\"d5b7bab\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b04bef elementor-headline--style-highlight elementor-widget elementor-widget-animated-headline\" data-id=\"4b04bef\" data-element_type=\"widget\" data-settings=\"{&quot;highlighted_text&quot;:&quot;r\\u00e9ussir en maths&quot;,&quot;headline_style&quot;:&quot;highlight&quot;,&quot;marker&quot;:&quot;circle&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;highlight_animation_duration&quot;:1200,&quot;highlight_iteration_delay&quot;:8000}\" data-widget_type=\"animated-headline.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-headline\">\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">Mon parcours pour<\/span>\n\t\t\t\t<span class=\"elementor-headline-dynamic-wrapper elementor-headline-text-wrapper\">\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text elementor-headline-text-active\">r\u00e9ussir en maths<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-533b999 elementor-position-left elementor-vertical-align-middle elementor-view-default elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"533b999\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-square\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tJ'aprends le cours par coeur\t\t\t\t\t<\/span>\n\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d143f0 elementor-position-left elementor-vertical-align-middle elementor-view-default elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"9d143f0\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-square\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tJe travaille avec un prof de maths\t\t\t\t\t<\/span>\n\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a86028c elementor-position-left elementor-vertical-align-middle elementor-view-default elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"a86028c\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon elementor-animation-\" >\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-square\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tJe travaille entre chaque s\u00e9ance\t\t\t\t\t<\/span>\n\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b5aa0f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4b5aa0f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/maths\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-lg\" role=\"button\" id=\"CTA_PAGE_CHAPEAU\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers maths<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdaf46b elementor-widget elementor-widget-text-editor\" data-id=\"bdaf46b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\"><b>Avis Google France\u00a0<br \/><\/b><span style=\"font-size: 17px; color: #e5a430;\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b style=\"font-size: 17px;\"> 4,8 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-column-wrap elementor-element-populated colone_latex\">\n<div class=\"style_pag\" style=\"color: #000; font-family: 'Lato', Sans-serif;\">\n<div class=\"elementor-text-editor elementor-clearfix\">\n<h1 class=\"Latex_page_title\" style=\"text-align: center;\">Cours probabilit\u00e9s en seconde<\/h1>\n<\/div>\n<p class=\"colone_latex_ancres\" style=\"text-align: center;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/\">R\u00e9sum\u00e9 de cours<\/a> <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-maths-probabilites-seconde\/\">Exercices et corrig\u00e9s<\/a><\/p>\n<p class=\"colone_latex_ancres\" style=\"text-align: center;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-seconde\/\">Cours en ligne de Maths en Seconde<\/a><\/p>\n<div>\n<p style=\"text-align: justify;\">Le programme de math\u00e9matiques en classe de seconde inclut un chapitre d\u00e9di\u00e9 aux probabilit\u00e9s. Cette partie est essentielle pour poser les bases en probabilit\u00e9s. Si vous rencontrez des difficult\u00e9s dans ces domaines, envisager des <a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/maths\/tous-niveaux\/france\/\">cours de maths<\/a> peut \u00eatre une excellente strat\u00e9gie. Un professeur particulier, en adaptant le programme \u00e0 tes besoins sp\u00e9cifiques, peut te permettre de progresser efficacement et de renforcer tes comp\u00e9tences en probabilit\u00e9s ainsi que dans les autres chapitres du cours.<\/p>\n<\/div>\n<h2>Exp\u00e9rience al\u00e9atoire &#8211; probabilit\u00e9s en 2nde<\/h2>\n<p><strong>D\u00e9finition<\/strong><\/p>\n<p>On appelle exp\u00e9rience al\u00e9atoire une exp\u00e9rience li\u00e9e au hasard, dont les r\u00e9sultats sont connus, mais dont on ne sait pas \u00e0 l&rsquo;avance lequel de ces r\u00e9sultats va survenir.<\/p>\n<p><strong>Exemple<\/strong><\/p>\n<p>On lance une pi\u00e8ce de monnaie. On sait que l&rsquo;on va obtenir Pile ou Face, mais on ne sait pas quel r\u00e9sultat on va obtenir.<\/p>\n<p>Si l&rsquo;on lance un d\u00e9 cubique, on va obtenir un entier entre 1 et 6.<\/p>\n<h2>Univers, \u00e9ventualit\u00e9s et diagramme de Venn<\/h2>\n<p><strong>D\u00e9finition<\/strong><\/p>\n<p>Lors d&rsquo;une exp\u00e9rience al\u00e9atoire, on appelle <strong>univers<\/strong>, not\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ffcc6ca4cbe68c6f4237bab250a62b47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/>, l&rsquo;ensemble des r\u00e9sultats possibles, que l&rsquo;on appelle <strong>\u00e9ventualit\u00e9s<\/strong>\u00a0ou <strong>issues<\/strong>.<\/p>\n<p>Les sous-ensembles de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ffcc6ca4cbe68c6f4237bab250a62b47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/> sont appel\u00e9s <strong>\u00e9v\u00e9nements<\/strong>.<\/p>\n<p>Un \u00e9v\u00e9nement <strong>\u00e9l\u00e9mentaire<\/strong> ne contient qu&rsquo;un \u00e9l\u00e9ment.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ffcc6ca4cbe68c6f4237bab250a62b47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/> est l&rsquo;\u00e9v\u00e9nement <strong>certain<\/strong>.<\/p>\n<p>L&rsquo;ensemble vide, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f46843de9b393af5b115a2a737d95fe0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#101;&#109;&#112;&#116;&#121;&#115;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"8\" style=\"vertical-align: -1px;\"\/>, est l&rsquo;\u00e9v\u00e9nement <strong>impossible<\/strong>.<\/p>\n<p>Une exp\u00e9rience al\u00e9atoire ainsi que des \u00e9v\u00e9nements de cette exp\u00e9rience peuvent \u00eatre mod\u00e9lis\u00e9s par un dessin; c\u2019est un diagramme de Venn.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-202122 size-full\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/diagramme-venn.jpg\" alt=\"Diagramme Venn Seconde\" width=\"515\" height=\"233\" srcset=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/diagramme-venn.jpg 515w, https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/diagramme-venn-300x136.jpg 300w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/><\/p>\n<p><strong>Exemples<\/strong><\/p>\n<p>On lance un d\u00e9 et on note le r\u00e9sultat de la face sup\u00e9rieure.<\/p>\n<p>L&rsquo;univers est : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ccded58dbfdff94601ebc54ced6dd01f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;&#61;&#92;&#123;&#49;&#126;&#59;&#126;&#50;&#126;&#59;&#126;&#51;&#126;&#59;&#126;&#52;&#126;&#59;&#126;&#53;&#126;&#59;&#126;&#54;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"205\" style=\"vertical-align: -5px;\"\/><\/p>\n<p>Obtenir un r\u00e9sultat <strong>pair<\/strong> est un \u00e9v\u00e9nement, constitu\u00e9 des trois \u00e9ventualit\u00e9s <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0f0ae27a77c2781eb1118c21e41f1095_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#123;&#50;&#126;&#59;&#126;&#52;&#126;&#59;&#126;&#54;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"82\" style=\"vertical-align: -5px;\"\/>.<\/p>\n<p>Obtenir un entier strictement inf\u00e9rieur \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c395e249611c37d0ec046783ff17b460_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#102;&#103;&#123;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: 0px;\"\/> est un \u00e9v\u00e9nement \u00e9l\u00e9mentaire car il n&rsquo;est constitu\u00e9 que de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-815f378499833dd525c14a12f51eaaed_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#32;&#58;&#32;&#92;&#123;&#49;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"49\" style=\"vertical-align: -5px;\"\/><\/p>\n<p>Obtenir un multiple de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c459a2b920338aa571d96173773c9bbe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#92;&#102;&#103;&#123;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"17\" style=\"vertical-align: 0px;\"\/> est l&rsquo;\u00e9v\u00e9nement impossible <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f46843de9b393af5b115a2a737d95fe0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#101;&#109;&#112;&#116;&#121;&#115;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"8\" style=\"vertical-align: -1px;\"\/>.<\/p>\n<h2>Intersection, r\u00e9union &#8211; probabilit\u00e9s en seconde<\/h2>\n<p><strong>D\u00e9finition<\/strong><\/p>\n<p>Soient deux \u00e9v\u00e9nements A et B.<\/p>\n<p>On note <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a4a561c884a08701b1e5ebd145fc6d82_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#92;&#99;&#97;&#112;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"45\" style=\"vertical-align: 0px;\"\/> l&rsquo;intersection de A et de B, constitu\u00e9e des \u00e9ventualit\u00e9s appartenant \u00e0 A et \u00e0 B.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-202229 size-full\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/intersection-probabilites.jpg\" alt=\"Intersection probabilit\u00e9s\" width=\"573\" height=\"298\" srcset=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/intersection-probabilites.jpg 573w, https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/intersection-probabilites-300x156.jpg 300w\" sizes=\"(max-width: 573px) 100vw, 573px\" \/><\/p>\n<p>On note <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d306643a9a1a5051ac271435e74a2028_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#92;&#99;&#117;&#112;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"45\" style=\"vertical-align: 0px;\"\/> la r\u00e9union de A et de B, constitu\u00e9e des \u00e9ventualit\u00e9s appartenant \u00e0 A ou \u00e0 B.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-202226 size-full\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/union-probabilites.jpg\" alt=\"Union probabilit\u00e9s\" width=\"546\" height=\"295\" srcset=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/union-probabilites.jpg 546w, https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/union-probabilites-300x162.jpg 300w\" sizes=\"(max-width: 546px) 100vw, 546px\" \/><\/p>\n<h2>\u00c9v\u00e9nement contraire<\/h2>\n<p><strong>D\u00e9finition<\/strong><\/p>\n<p>On appelle \u00e9v\u00e9nement contraire de A, not\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-58fc3e91ddf7c8ab2bc02c7ceb0dec97_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#111;&#118;&#101;&#114;&#108;&#105;&#110;&#101;&#123;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"14\" style=\"vertical-align: 0px;\"\/>, l&rsquo;ensemble des \u00e9ventualit\u00e9s de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ffcc6ca4cbe68c6f4237bab250a62b47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/> qui ne sont pas dans A.<\/p>\n<p>A et B sont incompatibles lorsque <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-126091ec1aefe9d7bc0faa8b031b0ec2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#92;&#99;&#97;&#112;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;&#61;&#92;&#101;&#109;&#112;&#116;&#121;&#115;&#101;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"77\" style=\"vertical-align: -1px;\"\/> ?<\/p>\n<p>&nbsp;<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"184597\" class=\"elementor elementor-184597\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-f6a24df elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"f6a24df\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-1a43b36a ae-bg-gallery-type-default\" data-id=\"1a43b36a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51eac563 elementor-widget elementor-widget-heading\" data-id=\"51eac563\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">PROF DE MATHS PARTICULIER<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51d48fa4 elementor-widget elementor-widget-heading\" data-id=\"51d48fa4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Des cours de qualit\u00e9 et enseignants aguerris<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fd3aeff elementor-widget elementor-widget-heading\" data-id=\"7fd3aeff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9parer des concours ou s'exercer<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-691aa52c elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"691aa52c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/maths\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours de maths \u00e0 domicile<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-266b70e2 elementor-widget elementor-widget-text-editor\" data-id=\"266b70e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-4bbd68df ae-bg-gallery-type-default\" data-id=\"4bbd68df\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h2>Lois de probabilit\u00e9 en seconde<\/h2>\n<p>Lors d&rsquo;une exp\u00e9rience al\u00e9atoire, on cherche \u00e0 mesurer le nombre de chance d&rsquo;arriv\u00e9es de chaque \u00e9ventualit\u00e9.<\/p>\n<p><strong>D\u00e9finition<\/strong><\/p>\n<p>Soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e58cb65669ba0a87b83dd897d4e37f3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;&#61;&#92;&#123;&#97;&#95;&#123;&#49;&#125;&#126;&#59;&#126;&#97;&#95;&#123;&#50;&#125;&#126;&#59;&#126;&#92;&#99;&#100;&#111;&#116;&#115;&#32;&#97;&#95;&#123;&#110;&#125;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"172\" style=\"vertical-align: -5px;\"\/> l&rsquo;univers associ\u00e9 \u00e0 une exp\u00e9rience al\u00e9atoire.<\/p>\n<p>On d\u00e9finit une loi de probabilit\u00e9 sur <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ffcc6ca4cbe68c6f4237bab250a62b47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#79;&#109;&#101;&#103;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/> en choisissant des nombres <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-68013fff53728fddbdc8c7fd7aabcee2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#95;&#123;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-779a70e34d3aad1108b4012846e6086d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#95;&#123;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"17\" style=\"vertical-align: -4px;\"\/>, &#8230; <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bc4cea06e2614a00f1f8fba6401fb753_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#95;&#123;&#110;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"18\" style=\"vertical-align: -4px;\"\/> tous compris entre 0 et 1, tels que<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2d1b3a623112fe1e75326a52aca33a8d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#95;&#123;&#49;&#125;&#43;&#112;&#95;&#123;&#50;&#125;&#43;&#92;&#99;&#100;&#111;&#116;&#115;&#43;&#112;&#95;&#123;&#110;&#125;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"170\" style=\"vertical-align: -4px;\"\/>.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-023c41f12f610826e31cbbde001cf48c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#95;&#123;&#105;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"15\" style=\"vertical-align: -4px;\"\/> est la probabilit\u00e9 de l&rsquo;\u00e9v\u00e9nement \u00e9l\u00e9mentaire <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6a400497127dbe770ca279531e110c74_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#95;&#123;&#105;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"14\" style=\"vertical-align: -3px;\"\/>.<\/p>\n<p>La probabilit\u00e9 d&rsquo;un \u00e9v\u00e9nement est la somme des probabilit\u00e9s des \u00e9v\u00e9nements \u00e9l\u00e9mentaires qui le composent.<\/p>\n<p><strong>Exemple<\/strong><\/p>\n<p>Pour un d\u00e9 non truqu\u00e9, on choisit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a0827db9dfc0e602467d0a9f26a221ee_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#54;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"9\" style=\"vertical-align: -12px;\"\/> comme probabilit\u00e9 de chaque face.<\/p>\n<p>La probabilit\u00e9 d&rsquo;avoir un r\u00e9sultat pair est <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e4bc696fe3d386684bda4a079b4a4faf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#54;&#125;&#43;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#54;&#125;&#43;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#54;&#125;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"114\" style=\"vertical-align: -12px;\"\/>.<\/p>\n<p><strong>Lien avec les fr\u00e9quences : <\/strong><strong>Propri\u00e9t\u00e9<\/strong><\/p>\n<p>Si l&rsquo;on effectue une exp\u00e9rience al\u00e9atoire <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> fois de suite dans les m\u00eames conditions, la fr\u00e9quence de r\u00e9alisation d&rsquo;un \u00e9v\u00e9nement se stabilise lorsque <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> devient tr\u00e8s grand et se rapproche d&rsquo;un nombre fixe.<\/p>\n<p>Comme mod\u00e8le probabiliste, on prend comme probabilit\u00e9 pour chaque \u00e9v\u00e9nement la limite des fr\u00e9quences.<\/p>\n<p>&nbsp;<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"202246\" class=\"elementor elementor-202246\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-4782fe78 elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"4782fe78\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-60a27999 ae-bg-gallery-type-default\" data-id=\"60a27999\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-417430a7 ae-bg-gallery-type-default\" data-id=\"417430a7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a693148 elementor-widget elementor-widget-heading\" data-id=\"3a693148\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">STAGE INTENSIF SECONDE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fc65a19 elementor-widget elementor-widget-heading\" data-id=\"6fc65a19\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Travailler les maths en seconde g\u00e9n\u00e9rale en stage de vacances<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2127346f elementor-widget elementor-widget-text-editor\" data-id=\"2127346f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><strong><span style=\"color: #e5a431;\">&#8211;&gt;<\/span><\/strong> Stage de perfectionnement ou de remise \u00e0 niveau<br \/><span style=\"color: #97caef;\"><strong>&#8211;&gt;<\/strong><\/span> <span style=\"color: #183153;\">Pr\u00e9parer la sp\u00e9cialit\u00e9 maths d\u00e8s la 2nde<\/span><br \/><strong><span style=\"color: #a64d79;\">&#8211;&gt;<\/span><\/strong> Petits groupes en stage de maths en seconde<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25606096 elementor-align-center elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"25606096\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/stages\/toutes-matieres\/seconde\/france\/toutes-periodes\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_STAGE\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Stage intensif maths seconde<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c9662bb elementor-widget elementor-widget-text-editor\" data-id=\"3c9662bb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h2>R\u00e9sum\u00e9 de cours sur les calculs de probabilit\u00e9s en seconde<\/h2>\n<p><strong>D\u00e9finition<\/strong><\/p>\n<p>On dit qu&rsquo;on a \u00e9quiprobabilit\u00e9 si tous les \u00e9v\u00e9nements \u00e9l\u00e9mentaires ont la m\u00eame probabilit\u00e9.<\/p>\n<p><strong>Propri\u00e9t\u00e9<\/strong><\/p>\n<p>Si l&rsquo;on est dans une situation d&rsquo;\u00e9quiprobabilit\u00e9, la probabilit\u00e9 d&rsquo;un \u00e9v\u00e9nement A est :<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f325a8732bef277d93e88bc2e7585700_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#41;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#92;&#116;&#101;&#120;&#116;&#123;&#78;&#111;&#109;&#98;&#114;&#101;&#32;&#100;&#39;&eacute;&#108;&eacute;&#109;&#101;&#110;&#116;&#115;&#32;&#100;&#101;&#32;&#65;&#125;&#125;&#123;&#92;&#116;&#101;&#120;&#116;&#123;&#78;&#111;&#109;&#98;&#114;&#101;&#32;&#100;&#39;&eacute;&#108;&eacute;&#109;&#101;&#110;&#116;&#115;&#32;&#100;&#101;&#32;&#125;&#92;&#79;&#109;&#101;&#103;&#97;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"255\" style=\"vertical-align: -12px;\"\/><\/p>\n<p><strong>Exemple<\/strong><\/p>\n<p>Une classe de 35 \u00e9l\u00e8ves comprend 20 filles.<\/p>\n<p>On choisit un \u00e9l\u00e8ve au hasard et on note F l&rsquo;\u00e9v\u00e9nement \u00a0\u00bb l&rsquo;\u00e9l\u00e8ve choisi est une fille \u00ab\u00a0.<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-574ea6b70c11b70b2b87e6c9f39b72c8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#40;&#70;&#41;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#48;&#125;&#123;&#51;&#53;&#125;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#52;&#125;&#123;&#55;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"117\" style=\"vertical-align: -12px;\"\/>.<\/p>\n<h2><strong>Propri\u00e9t\u00e9s fondamentales de probabilit\u00e9s en 2nde<\/strong><\/h2>\n<p>Pour tout \u00e9v\u00e9nement A : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4140bf3dbad93549806ce74762f573a7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#92;&#108;&#101;&#113;&#115;&#108;&#97;&#110;&#116;&#32;&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#41;&#92;&#108;&#101;&#113;&#115;&#108;&#97;&#110;&#116;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"100\" style=\"vertical-align: -5px;\"\/><\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-df15dcb53042d42e3ea57a31dc57a0fa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#40;&#92;&#79;&#109;&#101;&#103;&#97;&#41;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"68\" style=\"vertical-align: -5px;\"\/> ; <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-16ca0c0256f78c33ee5b4f7272699ed4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#40;&#92;&#101;&#109;&#112;&#116;&#121;&#115;&#101;&#116;&#41;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"65\" style=\"vertical-align: -5px;\"\/><\/p>\n<p>Pour deux \u00e9v\u00e9nements A et B : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d26aca2294687a9ee2993ee66a020710_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#92;&#99;&#117;&#112;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;&#41;&#61;&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#41;&#43;&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;&#41;&#45;&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#92;&#99;&#97;&#112;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"275\" style=\"vertical-align: -5px;\"\/><\/p>\n<p>Si A et sont incompatibles : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-34a28253ee3031dc1d4057113b469966_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#92;&#99;&#117;&#112;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;&#41;&#61;&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#65;&#125;&#41;&#43;&#112;&#40;&#92;&#116;&#101;&#120;&#116;&#123;&#66;&#125;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"185\" style=\"vertical-align: -5px;\"\/><\/p>\n<p>Retrouvez d&rsquo;autres cours en ligne de maths seconde sur notre site :<\/p>\n<ul>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-nombres-reels-ensembles-intervalles-seconde\/\">Cours en seconde : Ensembles et intervalles<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-arithmetique-seconde\/\">R\u00e9sum\u00e9 de cours arithm\u00e9tique en seconde<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-generalites-fonctions-seconde\/\">Cours gratuit : G\u00e9n\u00e9ralit\u00e9s sur les fonctions en seconde<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-variation-fonction-seconde\/\">Cours complet sur les fonctions et variations en seconde<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-fonction-affine-seconde\/\">Cours sur les fonctions affines 2nde<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-nombres-reels-ensembles-intervalles-seconde\/\">Exercices sur les ensembles et intervalles en seconde<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-arithmetique-seconde\/\">Exercices corrig\u00e9s arithm\u00e9tique en maths<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cours probabilit\u00e9s en seconde R\u00e9sum\u00e9 de cours Exercices et corrig\u00e9s Cours en ligne de Maths en Seconde Le programme de math\u00e9matiques en classe de seconde inclut un chapitre d\u00e9di\u00e9 aux probabilit\u00e9s. Cette partie est essentielle pour poser les bases en probabilit\u00e9s. Si vous rencontrez des difficult\u00e9s dans ces domaines, envisager des cours de maths peut [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>R\u00e9sum\u00e9 de cours et m\u00e9thodes : probabilit\u00e9s en seconde g\u00e9n\u00e9rale<\/title>\n<meta name=\"description\" content=\"Cours de maths sur la probabilit\u00e9 en seconde g\u00e9n\u00e9rale : d\u00e9finitions, propri\u00e9t\u00e9s, calculs en probabilit\u00e9s, etc..\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9sum\u00e9 de cours et m\u00e9thodes : probabilit\u00e9s en seconde g\u00e9n\u00e9rale\" \/>\n<meta property=\"og:description\" content=\"Cours de maths sur la probabilit\u00e9 en seconde g\u00e9n\u00e9rale : d\u00e9finitions, propri\u00e9t\u00e9s, calculs en probabilit\u00e9s, etc..\" \/>\n<meta property=\"og:url\" content=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/\" \/>\n<meta property=\"og:site_name\" content=\"Groupe R\u00e9ussite\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GroupeReussiteOfficiel\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2024\/02\/diagramme-venn.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@GroupeReussite\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/\",\"url\":\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/\",\"name\":\"R\u00e9sum\u00e9 de cours et m\u00e9thodes : probabilit\u00e9s en seconde g\u00e9n\u00e9rale\",\"isPartOf\":{\"@id\":\"https:\/\/groupe-reussite.fr\/ressources\/#website\"},\"datePublished\":\"2024-02-20T14:22:41+00:00\",\"dateModified\":\"2024-02-20T14:22:41+00:00\",\"description\":\"Cours de maths sur la probabilit\u00e9 en seconde g\u00e9n\u00e9rale : d\u00e9finitions, propri\u00e9t\u00e9s, calculs en probabilit\u00e9s, etc..\",\"breadcrumb\":{\"@id\":\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-probabilites-seconde\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/groupe-reussite.fr\/ressources\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cours en ligne probabilit\u00e9 seconde\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/groupe-reussite.fr\/ressources\/#website\",\"url\":\"https:\/\/groupe-reussite.fr\/ressources\/\",\"name\":\"Groupe R\u00e9ussite - 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