{"id":980,"date":"2020-04-10T11:27:01","date_gmt":"2020-04-10T09:27:01","guid":{"rendered":"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/?p=980"},"modified":"2020-04-11T00:15:11","modified_gmt":"2020-04-10T22:15:11","slug":"t-ssi-cours","status":"publish","type":"post","link":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/2020\/04\/10\/t-ssi-cours\/","title":{"rendered":"T SSI: cours"},"content":{"rendered":"\n<p>Bonjour,<\/p>\n<p>Prof vous invite \u00e0 une r\u00e9union.<\/p>\n<p>Rejoindre la r\u00e9union:<br \/><a href=\"https:\/\/y-2778.educnat-ensemble.scaleway.com\/e6cR6ltmJV\">https:\/\/y-2778.educnat-ensemble.scaleway.com\/e6cR6ltmJV<\/a><\/p>\n<p>\u00a0<\/p>\n<p>correction des exercices<\/p>\n<p>ex 41p373 2d)<\/p>\n<p><a href=\"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex41.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-986\" src=\"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex41-300x168.jpg\" alt=\"\" width=\"300\" height=\"168\" srcset=\"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex41-300x168.jpg 300w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex41-768x431.jpg 768w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex41-136x77.jpg 136w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex41.jpg 819w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>ex 42p373\u00a0 P(Y&lt;a) = 0,7 alors&#8230;<\/p>\n<p>1) P(Y&lt;=a)=0,7\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 3) P(Y&gt;= -a) = 0,7<\/p>\n<p>2) P(Y&gt;a)=0,3\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a05) P(Y&lt;=-a) = 0,3<\/p>\n<p>\u00a0<\/p>\n<p>4) P(0&lt; Y&lt;a) = 0,2<\/p>\n<p><a href=\"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex42.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-985\" src=\"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex42-300x168.jpg\" alt=\"\" width=\"300\" height=\"168\" srcset=\"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex42-300x168.jpg 300w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex42-768x431.jpg 768w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex42-136x77.jpg 136w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex42.jpg 819w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u00a0<\/p>\n<p>ex 44p373\u00a0<\/p>\n<p>1)\u00a0 P(-1 &lt; X &lt;2)= 0,819<\/p>\n<p>2)P( X = 0) = 0\u00a0 (valeur discrete \/ loi continue)<\/p>\n<p>3)p( abs(X) &gt;1)= 2* P(X&lt;-1)=0,417<\/p>\n<p>4) P(abs(X)&lt;x)=0,99\u00a0 &lt;=&gt; x=2,576<\/p>\n<p><a href=\"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex-44.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-984\" src=\"http:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex-44-300x168.jpg\" alt=\"\" width=\"300\" height=\"168\" srcset=\"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex-44-300x168.jpg 300w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex-44-768x431.jpg 768w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex-44-136x77.jpg 136w, https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/files\/2020\/04\/ex-44.jpg 819w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>oui ce sont des chats!<\/p>\n<p>Lois Normales avec param\u00e8tres nu et sigma\u00b2<\/p>\n<p><a href=\"http:\/\/www.jaicompris.com\/lycee\/math\/probabilite\/loi-normale.php\">http:\/\/www.jaicompris.com\/lycee\/math\/probabilite\/loi-normale.php<\/a><\/p>\n<p>l&#8217;attention est mise sur l&#8217;outil calculatrice et le fait d&#8217;y donner le param\u00e8tre sigma au lieu de sigma \u00b2<\/p>\n<p>Pour mercredi travailler les ex corrig\u00e9s de la page internet<\/p>\n<p>et faire dans le livre\u00a0 ex 48, 50, 52, 53 p 374<\/p>\n<p>\u00a0<\/p>\n<p>N&#8217;h\u00e9sitez pas \u00e0 utiliser les commentaires<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bonjour, Prof vous invite \u00e0 une r\u00e9union. Rejoindre la r\u00e9union:https:\/\/y-2778.educnat-ensemble.scaleway.com\/e6cR6ltmJV \u00a0 correction des exercices ex 41p373 2d) ex 42p373\u00a0 P(Y&lt;a) = 0,7 alors&#8230; 1) P(Y&lt;=a)=0,7\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 3) P(Y&gt;= -a) = 0,7 2) P(Y&gt;a)=0,3\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[21,17],"tags":[],"_links":{"self":[{"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/posts\/980"}],"collection":[{"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/comments?post=980"}],"version-history":[{"count":4,"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/posts\/980\/revisions"}],"predecessor-version":[{"id":992,"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/posts\/980\/revisions\/992"}],"wp:attachment":[{"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/media?parent=980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/categories?post=980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portail.pmoreau.ac-reunion.fr\/wordpress\/mathsts\/wp-json\/wp\/v2\/tags?post=980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}