{"id":8040,"date":"2016-05-19T11:22:48","date_gmt":"2016-05-19T09:22:48","guid":{"rendered":"http:\/\/www.matematicaok.it\/?p=8040"},"modified":"2016-05-19T11:43:58","modified_gmt":"2016-05-19T09:43:58","slug":"esercizio-1-calcolo-di-probabilita","status":"publish","type":"post","link":"https:\/\/www.matematicaok.com\/?p=8040","title":{"rendered":"Esercizio 1 &#8211; Calcolo di probabilit\u00e0"},"content":{"rendered":"<p>In un\u2019urna ci sono 20 palline: 4 Bianche e 16 Nere. Si effettuano due estrazioni con reinserimento.\u00a0Calcolare:<\/p>\n<ul>\n<li>la probabilit\u00e0 che la prima pallina estratta sia nera;<\/li>\n<li>la probabilit\u00e0 di ottenere due palline dello stesso colore;<\/li>\n<li>la probabilit\u00e0 che almeno una sia nera;<\/li>\n<li>la probabilit\u00e0 di avere due palline di colore diverso.<\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.matematicaok.it\/wp-content\/uploads\/2016\/05\/Es1_Probabilit\u00e0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8042 alignleft\" src=\"http:\/\/www.matematicaok.it\/wp-content\/uploads\/2016\/05\/Es1_Probabilit\u00e0-1024x341.jpg\" alt=\"Calcolo di Probabilit\u00e0\" width=\"761\" height=\"253\" srcset=\"https:\/\/www.matematicaok.com\/wp-content\/uploads\/2016\/05\/Es1_Probabilit\u00e0-1024x341.jpg 1024w, https:\/\/www.matematicaok.com\/wp-content\/uploads\/2016\/05\/Es1_Probabilit\u00e0-300x100.jpg 300w, https:\/\/www.matematicaok.com\/wp-content\/uploads\/2016\/05\/Es1_Probabilit\u00e0-768x256.jpg 768w, https:\/\/www.matematicaok.com\/wp-content\/uploads\/2016\/05\/Es1_Probabilit\u00e0.jpg 1249w\" sizes=\"auto, (max-width: 761px) 100vw, 761px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In un\u2019urna ci sono 20 palline: 4 Bianche e 16 Nere. Si effettuano due estrazioni con reinserimento.\u00a0Calcolare: la probabilit\u00e0 che la prima pallina estratta sia nera; la probabilit\u00e0 di ottenere due palline dello stesso colore; la probabilit\u00e0 che almeno una sia nera; la probabilit\u00e0 di avere due palline di colore diverso.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[127,265],"tags":[],"class_list":["post-8040","post","type-post","status-publish","format-standard","hentry","category-esercizi-svolti","category-probabilita"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p85Wmq-25G","_links":{"self":[{"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=\/wp\/v2\/posts\/8040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8040"}],"version-history":[{"count":3,"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=\/wp\/v2\/posts\/8040\/revisions"}],"predecessor-version":[{"id":8044,"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=\/wp\/v2\/posts\/8040\/revisions\/8044"}],"wp:attachment":[{"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.matematicaok.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}