{"id":26320,"date":"2023-06-06T23:58:36","date_gmt":"2023-06-06T22:58:36","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=26320"},"modified":"2023-06-07T22:46:03","modified_gmt":"2023-06-07T21:46:03","slug":"os-animais-domesicos","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=26320","title":{"rendered":"Os animais dom\u00e9sticos"},"content":{"rendered":"\n<p><ul id='GTTabs_ul_26320' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_26320' class='GTTabs_curr'><a  id=\"26320_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_26320' ><a  id=\"26320_1\" onMouseOver=\"GTTabsShowLinks('Resolu\u00e7\u00e3o'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Resolu\u00e7\u00e3o<\/a><\/li>\n<\/ul>\n\n<div class='GTTabs_divs GTTabs_curr_div' id='GTTabs_0_26320'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26329\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26329\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png\" data-orig-size=\"374,439\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag215-T2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png\" class=\"alignright wp-image-26329\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2-256x300.png\" alt=\"\" width=\"240\" height=\"282\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2-256x300.png 256w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png 374w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a>Os alunos da turma do Manuel perguntaram a 50 colegas da escola que animal dom\u00e9stico tinham e registaram os resultados na folha ao lado.<\/p>\n<ol>\n<li>Constr\u00f3i um gr\u00e1fico de barras com a informa\u00e7\u00e3o obtida.<\/li>\n<li>Qual \u00e9 a percentagem de colegas inquiridos que n\u00e3o possuem animal dom\u00e9stico?<\/li>\n<li>Dos colegas que responderam, qual \u00e9 o animal que surgiu em menor n\u00famero nas respostas?<\/li>\n<li>Se outro grupo de alunos tivesse feito a mesma pergunta a outros 50 colegas, o que \u00e9 que se esperava que respondessem mais vezes?<\/li>\n<li>Se no grupo dos 50 alunos considerado no ponto anterior, 16 tivessem respondido que tinham c\u00e3o, ficavas muito admirado ou achas que essa resposta \u00e9 muito poss\u00edvel?<\/li>\n<li>Se, ainda neste novo grupo, 10 alunos dissessem que tinham um hamster em casa, ficavas admirado? Porqu\u00ea? Mais ou menos quantos alunos esperarias que dissessem que tinham um hamster?<\/li>\n<\/ol>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_26320' onClick='GTTabs_show(1,26320)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_26320'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<blockquote>\n<p>Os alunos da turma do Manuel perguntaram a 50 colegas da escola que animal dom\u00e9stico tinham e registaram os resultados na folha ao lado.<\/p>\n<\/blockquote>\n<ol>\n<li>Segue um gr\u00e1fico de barras com a informa\u00e7\u00e3o obtida.<br>\n<table class=\" aligncenter\" style=\"width: 75%; border-collapse: collapse;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\">\n<p><div class=\"flourish-embed flourish-chart\" data-src=\"visualisation\/14041205\"><script src=\"https:\/\/public.flourish.studio\/resources\/embed.js\"><\/script><\/div><br><a href=\"https:\/\/public.flourish.studio\/visualisation\/14041205\/\" target=\"_blank\" rel=\"noopener\">https:\/\/public.flourish.studio\/visualisation\/14041205\/<\/a><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26329\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26329\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png\" data-orig-size=\"374,439\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8_Pag215-T2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png\" class=\"alignright wp-image-26329\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2-256x300.png\" alt=\"\" width=\"240\" height=\"282\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2-256x300.png 256w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2.png 374w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a>\u00c9 \\(\\frac{5}{{50}} = \\frac{1}{{10}} = 10\\% \\) a percentagem de colegas inquiridos que n\u00e3o possuem animal dom\u00e9stico.<br><br><\/li>\n<li>Dos colegas que responderam, o animal que surgiu em menor n\u00famero nas respostas foi a tartaruga.<br><br><\/li>\n<li>Pois, eu n\u00e3o fa\u00e7o ideia do que poderiam responder mais vezes. Porventura, c\u00e3o ou gato.<br><br><\/li>\n<li>Quem sabe, talvez essa resposta seja muito poss\u00edvel.<br><br><\/li>\n<li>Sim, ficava admirado, porque acho que essa probabilidade \u00e9 muito baixa.<br>No entanto, n\u00e3o fa\u00e7o ideia de quantos alunos seria de esperar que dissessem que tinham um hamster.<\/li>\n<\/ol>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_26320' onClick='GTTabs_show(0,26320)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Os alunos da turma do Manuel perguntaram a 50 colegas da escola que animal dom\u00e9stico tinham e registaram os resultados na folha ao lado. Constr\u00f3i um gr\u00e1fico de barras com a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":26331,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,717],"tags":[424,219,344],"series":[],"class_list":["post-26320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-diagramas-de-extremos-e-quartis","tag-8-o-ano","tag-estatistica-2","tag-grafico"],"views":85,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag215-T2_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/26320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26320"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/26320\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/26331"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26320"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=26320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}