{"id":24,"date":"2022-06-10T20:09:42","date_gmt":"2022-06-10T20:09:42","guid":{"rendered":"https:\/\/www.prepaplus.tv\/blog\/?p=24"},"modified":"2022-06-10T20:09:42","modified_gmt":"2022-06-10T20:09:42","slug":"comment-etre-decomplexe-proba-maths","status":"publish","type":"post","link":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/","title":{"rendered":"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les math\u00e9matiques sont souvent consid\u00e9r\u00e9es comme la b\u00eate noire des pr\u00e9parationnaires. Cela est en grande partie d\u00fb aux&nbsp;<strong>exercices de probabilit\u00e9s<\/strong>, g\u00e9n\u00e9ralement vu comme trop&nbsp;<strong>complexe<\/strong>&nbsp;et&nbsp;<strong>difficile<\/strong>&nbsp;\u00e0 comprendre \u00e0 cause de leur \u00e9nonc\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Or&nbsp;<strong>les exercices de probabilit\u00e9s sont toujours pr\u00e9sents aux concours<\/strong>&nbsp;! Pour mieux y faire face, voyons dans cet article, comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s&nbsp;!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Simplifier pour comprendre l\u2019\u00e9nonc\u00e9 des exercices de probabilit\u00e9s<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les \u00e9nonc\u00e9s des exercices de probabilit\u00e9s peuvent aller de quelques lignes \u00e0 une demi-page voire une page enti\u00e8re selon les sujets et leur difficult\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se retrouver face \u00e0 de telle longueur d\u2019\u00e9nonc\u00e9 peut parfois \u00eatre difficile. En effet&nbsp;<strong>lire et comprendre un \u00e9nonc\u00e9 aussi long prend du temps<\/strong>. Mais passer du temps pour comprendre l\u2019\u00e9nonc\u00e9 est une bonne chose, car les premi\u00e8res questions de ces exercices sont majoritairement des questions de compr\u00e9hension de l\u2019\u00e9nonc\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Comprendre l\u2019\u00e9nonc\u00e9, c\u2019est<\/strong>&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<strong>Imaginer<\/strong>&nbsp;la situation dans laquelle l\u2019\u00e9nonc\u00e9 nous plonge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<strong>Comprendre<\/strong>&nbsp;<strong>tous les \u00e9v\u00e8nements<\/strong>&nbsp;d\u00e9crits par l\u2019\u00e9nonc\u00e9 et&nbsp;<strong>pouvoir les r\u00e9expliquer<\/strong>&nbsp;avec vos propres mots.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<strong>Savoir \u00e0 quoi correspond chacun des \u00e9v\u00e8nements<\/strong>&nbsp;dont o\u00f9 vous demandera de calculer les probabilit\u00e9s&nbsp;<strong>dans les questions de l\u2019exercice<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lire plus&nbsp;:&nbsp;<a href=\"https:\/\/misterprepa.net\/epreuve-mathematiques-bce-ecricome-eml-edhec-hec-essec-methode\/\">Comment r\u00e9partir son temps lors de l\u2019\u00e9preuve&nbsp;? Les 4 heures expliqu\u00e9es&nbsp;!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple, pour ma part, en deuxi\u00e8me ann\u00e9e, j\u2019\u00e9tais face \u00e0 un DST niveau HEC (donc une difficult\u00e9 importante). L\u2019\u00e9nonc\u00e9 de probabilit\u00e9 faisait une page et demie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">J\u2019ai pass\u00e9 \u00e9norm\u00e9ment de temps \u00e0 comprendre toutes les sp\u00e9cificit\u00e9s de l\u2019\u00e9nonc\u00e9 avant d\u2019attaquer les questions et de les r\u00e9diger sur copie propre. La lecture de l\u2019\u00e9nonc\u00e9 et des questions pour ce sujet m\u2019avait pris une dizaine de minutes. Cela peut para\u00eetre beaucoup, mais au vu de la difficult\u00e9 des questions et m\u00eame des premi\u00e8res questions, il \u00e9tait n\u00e9cessaire de passer autant de temps pour comprendre le sujet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00eame si les questions \u00e9taient difficiles, j\u2019ai fait de mon mieux pour expliquer chacun des \u00e9v\u00e8nements pour r\u00e9pondre \u00e0 un maximum de questions possibles. Et cela a pay\u00e9, puisqu\u2019\u00e0 la fin, j\u2019ai obtenu l\u2019excellente note de 20\/20 (en ayant fait seulement la moiti\u00e9 des questions, justes bien entendu).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maintenant que vous avez compris l\u2019\u00e9nonc\u00e9 dans son enti\u00e8ret\u00e9,&nbsp;<strong>il est temps de faire face aux questions qui compose l\u2019exercice.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VIDEO&nbsp;:&nbsp;<a href=\"https:\/\/www.youtube.com\/watch?v=oTCxUWcr2aQ\">Les conseils d\u2019une correctrice pour cartonner en math\u00e9matiques&nbsp;!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment aborder les questions classiques en probabilit\u00e9&nbsp;?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les&nbsp;<strong>questions classiques<\/strong>, si vous les avez bien travaill\u00e9s ne pose souvent pas de probl\u00e8mes. Ce sont habituellement des&nbsp;<strong>questions de compr\u00e9hension<\/strong>&nbsp;:&nbsp;<strong>calcul de probabilit\u00e9, \u00e9nonciation de loi connue, question Scilab.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lire plus&nbsp;:&nbsp;<a href=\"https:\/\/www.prepaplus.tv\/blog\/5\/Comment-gagner-des-points-en-concours\">Comment gagner plus de points sans \u00eatre meilleur&nbsp;?<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple pour&nbsp;<strong>les questions o\u00f9 on vous demande d\u2019\u00e9noncer une loi connue<\/strong>. Pour y r\u00e9pondre, il vous faut&nbsp;<strong>distinguer<\/strong>&nbsp;en amont si l\u2019\u00e9nonc\u00e9 de probabilit\u00e9 concerne les&nbsp;<strong>probabilit\u00e9s discr\u00e8tes&nbsp;<\/strong>ou les<strong>&nbsp;probabilit\u00e9s continues.<br><\/strong>De plus, il est imp\u00e9ratif de&nbsp;<strong>connaitre vos lois usuelles<\/strong>&nbsp;(d\u00e9finition, formule de la probabilit\u00e9, de l\u2019esp\u00e9rance et de la variance). Si vous connaissez les lois usuelles (discr\u00e8tes et continues), ce type de questions sont des points cadeaux pour vous.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce type de&nbsp;<strong>question<\/strong>&nbsp;sera toujours&nbsp;<strong>de la forme<\/strong>&nbsp;:&nbsp;<strong>\u00c9noncer la loi de X&nbsp;; Reconnaitre la loi de X<\/strong>, etc. G\u00e9n\u00e9ralement, on vous demandera aussi de donner son esp\u00e9rance et sa variance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lire plus&nbsp;:&nbsp;<a href=\"https:\/\/www.prepaplus.tv\/blog\/13\/guide-bonne-redaction-mathematiques-prepa\">L\u2019essentiel pour avoir une bonne r\u00e9daction en math\u00e9matiques&nbsp;!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ensuite, deuxi\u00e8me type de questions classiques&nbsp;:&nbsp;<strong>Les questions d\u2019informatique<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les questions d\u2019informatique sont pr\u00e9sentes pour voir si vous avez compris l\u2019\u00e9nonc\u00e9 ou les \u00e9v\u00e8nements qu\u2019on vous demande de traduire en langage informatique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les&nbsp;<strong>lois usuelles<\/strong>, vous devez imp\u00e9rativement connaitre les lignes du programme. Mais lorsqu\u2019il s\u2019agit de&nbsp;<strong>traduire un \u00e9v\u00e8nement en langage informatique<\/strong>, cela devient plus complexe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour \u00eatre d\u00e9complex\u00e9 de ce genre de questions, il faut&nbsp;<strong>comprendre en amont l\u2019\u00e9nonc\u00e9 ou l\u2019\u00e9v\u00e8nement qu\u2019on vous demande de montrer<\/strong>. Si vous pouvez&nbsp;<strong>simuler \/ imaginer chacune des \u00e9tapes de l\u2019exp\u00e9rience<\/strong>, alors vous pouvez le traduire en langage informatique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Attention cependant \u00e0 bien savoir \u00e0 quoi correspond chaque variable du programme&nbsp;!!&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous r\u00e9ussissez \u00e0 r\u00e9pondre aux questions classiques, en ayant lu et compris l\u2019ensemble de l\u2019\u00e9nonc\u00e9 en amont, vous obtiendrez au minimum la moiti\u00e9 des points sur les exercices de probabilit\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lire plus&nbsp;:&nbsp;<a href=\"https:\/\/www.prepaplus.tv\/blog\/14\/travailler-informatique-mathematiques-prepa\">L\u2019importance de l\u2019informatique en math\u00e9matiques&nbsp;!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sum\u00e9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n\n\n<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;En lisant, comprenant et illustrant l\u2019\u00e9nonc\u00e9, vous simplifiez ce dernier et comprenez tous les \u00e9v\u00e8nements qui le constituent.<\/li>\n\n\n\n\n\n\n<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;M\u00eame si la lecture de l\u2019\u00e9nonc\u00e9 prend du temps, ce n\u2019est en rien du temps perdu<\/li>\n\n\n\n\n\n\n<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;La compr\u00e9hension de l\u2019\u00e9nonc\u00e9 est imp\u00e9rative pour les premi\u00e8res questions des exercices de probabilit\u00e9<\/li>\n\n\n\n\n\n\n<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Une connaissance des lois usuelles, th\u00e9or\u00e8mes et formules vous aidera non seulement pour les questions classiques, mais aussi les questions difficiles.<\/li>\n\n\n\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Les math\u00e9matiques sont souvent consid\u00e9r\u00e9es comme la b\u00eate noire des pr\u00e9parationnaires. Cela est en grande partie d\u00fb aux exercices de probabilit\u00e9s ! <\/p>\n","protected":false},"author":2,"featured_media":93,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-24","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-methodologie-maths-prepa-ecg"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?  - Pr\u00e9pa +<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?  - Pr\u00e9pa +\" \/>\n<meta property=\"og:description\" content=\"Les math\u00e9matiques sont souvent consid\u00e9r\u00e9es comme la b\u00eate noire des pr\u00e9parationnaires. Cela est en grande partie d\u00fb aux exercices de probabilit\u00e9s !\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/\" \/>\n<meta property=\"og:site_name\" content=\"Pr\u00e9pa +\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-10T20:09:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2022\/6\/Cover-19.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dorian\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dorian\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/\"},\"author\":{\"name\":\"Dorian\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#\\\/schema\\\/person\\\/42905614dee3290d58207baaffc663fa\"},\"headline\":\"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?\",\"datePublished\":\"2022-06-10T20:09:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/\"},\"wordCount\":1024,\"publisher\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/6\\\/Cover-19.jpg\",\"articleSection\":[\" M\u00e9thodologie\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/\",\"url\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/\",\"name\":\"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ? - Pr\u00e9pa +\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/6\\\/Cover-19.jpg\",\"datePublished\":\"2022-06-10T20:09:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/6\\\/Cover-19.jpg\",\"contentUrl\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/6\\\/Cover-19.jpg\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/comment-etre-decomplexe-proba-maths\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/\",\"name\":\"Pr\u00e9pa +\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#organization\",\"name\":\"Pr\u00e9pa +\",\"url\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/logo.png\",\"width\":381,\"height\":115,\"caption\":\"Pr\u00e9pa +\"},\"image\":{\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/#\\\/schema\\\/person\\\/42905614dee3290d58207baaffc663fa\",\"name\":\"Dorian\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bca3067b62c20f7b3eba28c7c9abdf685501986c7c993d2b28bbd865ac478ebb?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bca3067b62c20f7b3eba28c7c9abdf685501986c7c993d2b28bbd865ac478ebb?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bca3067b62c20f7b3eba28c7c9abdf685501986c7c993d2b28bbd865ac478ebb?s=96&d=mm&r=g\",\"caption\":\"Dorian\"},\"url\":\"https:\\\/\\\/www.prepaplus.tv\\\/blog\\\/author\\\/dorian\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?  - Pr\u00e9pa +","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/","og_locale":"fr_FR","og_type":"article","og_title":"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?  - Pr\u00e9pa +","og_description":"Les math\u00e9matiques sont souvent consid\u00e9r\u00e9es comme la b\u00eate noire des pr\u00e9parationnaires. Cela est en grande partie d\u00fb aux exercices de probabilit\u00e9s !","og_url":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/","og_site_name":"Pr\u00e9pa +","article_published_time":"2022-06-10T20:09:42+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2022\/6\/Cover-19.jpg","type":"image\/jpeg"}],"author":"Dorian","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Dorian","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#article","isPartOf":{"@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/"},"author":{"name":"Dorian","@id":"https:\/\/www.prepaplus.tv\/blog\/#\/schema\/person\/42905614dee3290d58207baaffc663fa"},"headline":"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?","datePublished":"2022-06-10T20:09:42+00:00","mainEntityOfPage":{"@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/"},"wordCount":1024,"publisher":{"@id":"https:\/\/www.prepaplus.tv\/blog\/#organization"},"image":{"@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#primaryimage"},"thumbnailUrl":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2022\/6\/Cover-19.jpg","articleSection":[" M\u00e9thodologie"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/","url":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/","name":"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ? - Pr\u00e9pa +","isPartOf":{"@id":"https:\/\/www.prepaplus.tv\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#primaryimage"},"image":{"@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#primaryimage"},"thumbnailUrl":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2022\/6\/Cover-19.jpg","datePublished":"2022-06-10T20:09:42+00:00","breadcrumb":{"@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#primaryimage","url":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2022\/6\/Cover-19.jpg","contentUrl":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2022\/6\/Cover-19.jpg","width":1920,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/www.prepaplus.tv\/blog\/comment-etre-decomplexe-proba-maths\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.prepaplus.tv\/blog\/"},{"@type":"ListItem","position":2,"name":"Comment \u00eatre d\u00e9complex\u00e9 avec les probabilit\u00e9s en pr\u00e9pa ?"}]},{"@type":"WebSite","@id":"https:\/\/www.prepaplus.tv\/blog\/#website","url":"https:\/\/www.prepaplus.tv\/blog\/","name":"Pr\u00e9pa +","description":"","publisher":{"@id":"https:\/\/www.prepaplus.tv\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.prepaplus.tv\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.prepaplus.tv\/blog\/#organization","name":"Pr\u00e9pa +","url":"https:\/\/www.prepaplus.tv\/blog\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.prepaplus.tv\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2026\/08\/logo.png","contentUrl":"https:\/\/www.prepaplus.tv\/blog\/wp-content\/uploads\/2026\/08\/logo.png","width":381,"height":115,"caption":"Pr\u00e9pa +"},"image":{"@id":"https:\/\/www.prepaplus.tv\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.prepaplus.tv\/blog\/#\/schema\/person\/42905614dee3290d58207baaffc663fa","name":"Dorian","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/bca3067b62c20f7b3eba28c7c9abdf685501986c7c993d2b28bbd865ac478ebb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bca3067b62c20f7b3eba28c7c9abdf685501986c7c993d2b28bbd865ac478ebb?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bca3067b62c20f7b3eba28c7c9abdf685501986c7c993d2b28bbd865ac478ebb?s=96&d=mm&r=g","caption":"Dorian"},"url":"https:\/\/www.prepaplus.tv\/blog\/author\/dorian\/"}]}},"_links":{"self":[{"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/posts\/24","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/comments?post=24"}],"version-history":[{"count":0,"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/posts\/24\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/media\/93"}],"wp:attachment":[{"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/media?parent=24"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/categories?post=24"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prepaplus.tv\/blog\/wp-json\/wp\/v2\/tags?post=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}