{"id":26488,"date":"2023-06-08T22:21:04","date_gmt":"2023-06-08T21:21:04","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=26488"},"modified":"2023-06-08T22:38:30","modified_gmt":"2023-06-08T21:38:30","slug":"niveis-a-matematica","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=26488","title":{"rendered":"N\u00edveis a Matem\u00e1tica"},"content":{"rendered":"\n<p><ul id='GTTabs_ul_26488' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_26488' class='GTTabs_curr'><a  id=\"26488_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_26488' ><a  id=\"26488_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_26488'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p>O gr\u00e1fico abaixo refere-se aos n\u00edveis atribu\u00eddos, no final do 1.\u00ba per\u00edodo, a Matem\u00e1tica numa turma.<\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26490\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26490\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png\" data-orig-size=\"450,415\" 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_Pag222-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png\" class=\"aligncenter wp-image-26490\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2-300x277.png\" alt=\"\" width=\"300\" height=\"277\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2-300x277.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png 450w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Representando esta informa\u00e7\u00e3o num diagrama de extremos e quartis, o 1.\u00ba e o 3.\u00ba quartis s\u00e3o respetivamente:<br \/><strong>[A]<\/strong> 2 e 3,5\u00a0 \u00a0 \u00a0 \u00a0 <strong>[B]<\/strong> 3 e 4\u00a0 \u00a0 \u00a0 \u00a0 <strong>[C]<\/strong> 2 e 4\u00a0 \u00a0 \u00a0 \u00a0 <strong>[D]<\/strong> 2 e 3<\/p>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_26488' onClick='GTTabs_show(1,26488)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_26488'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<blockquote>\n<p>O gr\u00e1fico abaixo refere-se aos n\u00edveis atribu\u00eddos, no final do 1.\u00ba per\u00edodo, a Matem\u00e1tica numa turma.<\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26490\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=26490\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png\" data-orig-size=\"450,415\" 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_Pag222-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png\" class=\"aligncenter wp-image-26490\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2-300x277.png\" alt=\"\" width=\"300\" height=\"277\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2-300x277.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2.png 450w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<blockquote>\n<p>Representando esta informa\u00e7\u00e3o num diagrama de extremos e quartis, o 1.\u00ba e o 3.\u00ba quartis s\u00e3o respetivamente:<br \/><strong>[A]<\/strong> 2 e 3,5\u00a0 \u00a0 \u00a0 \u00a0 <strong>[B]<\/strong> 3 e 4\u00a0 \u00a0 \u00a0 \u00a0 <strong>[C]<\/strong> 2 e 4\u00a0 \u00a0 \u00a0 \u00a0 <strong>[D]<\/strong> 2 e 3<\/p>\n<\/blockquote>\n<p><br \/>Ordenando por ordem crescente os n\u00edveis atribu\u00eddos, temos: \\[1,\\;1,\\;\\overbrace {2,\\;2,}^{{Q_1}}\\;2,\\;\\underbrace {3,\\;3,}_{\\tilde x}\\;3,\\;\\overbrace {3,\\;4,}^{{Q_3}}\\;4,\\;5\\]<\/p>\n<p>Assim, o 1.\u00ba quartil \u00e9 \\({Q_1} = \\frac{{2 + 2}}{2} = 2\\) e o 3.\u00ba quartil \u00e9 \\({Q_3} = \\frac{{3 + 4}}{2} = 3,5\\).<\/p>\n<p>Logo, a op\u00e7\u00e3o correta \u00e9 <strong>[A]<\/strong> 2 e 3,5.<\/p>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_26488' onClick='GTTabs_show(0,26488)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado O gr\u00e1fico abaixo refere-se aos n\u00edveis atribu\u00eddos, no final do 1.\u00ba per\u00edodo, a Matem\u00e1tica numa turma. Representando esta informa\u00e7\u00e3o num diagrama de extremos e quartis, o 1.\u00ba e o 3.\u00ba quartis&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":26491,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,717],"tags":[424,718,219],"series":[],"class_list":["post-26488","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-diagrama-de-extremos-e-quartis","tag-estatistica-2"],"views":103,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/06\/8_Pag222-2_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/26488","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=26488"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/26488\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/26491"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26488"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=26488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}