{"id":117,"date":"2023-08-05T06:52:52","date_gmt":"2023-08-05T06:52:52","guid":{"rendered":"https:\/\/statorials.org\/pt\/diagrama-circular\/"},"modified":"2023-08-05T06:52:52","modified_gmt":"2023-08-05T06:52:52","slug":"diagrama-circular","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/diagrama-circular\/","title":{"rendered":"Diagrama circular"},"content":{"rendered":"<p>Neste artigo, voc\u00ea aprender\u00e1 o que \u00e9 um gr\u00e1fico de pizza, como constru\u00ed-lo e um exerc\u00edcio passo a passo para esse tipo de gr\u00e1fico. Al\u00e9m disso, voc\u00ea poder\u00e1 ver quais s\u00e3o as caracter\u00edsticas dos gr\u00e1ficos de pizza.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-es-un-grafico-circular\"><\/span> O que \u00e9 um gr\u00e1fico de pizza?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Um <strong>gr\u00e1fico de pizza<\/strong> , tamb\u00e9m chamado <strong>de gr\u00e1fico de pizza<\/strong> , \u00e9 um tipo de gr\u00e1fico estat\u00edstico usado para representar visualmente porcentagens e propor\u00e7\u00f5es. Mais precisamente, num gr\u00e1fico circular, os dados s\u00e3o representados por por\u00e7\u00f5es de um c\u00edrculo, de modo que o \u00e2ngulo de cada <em>queijo<\/em> \u00e9 proporcional \u00e0 sua frequ\u00eancia.<\/p>\n<p> Portanto, quanto maior a frequ\u00eancia de um valor, maior ser\u00e1 a participa\u00e7\u00e3o que ele ocupa no gr\u00e1fico de pizza. <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/diagramme-circulaire-1.png\" alt=\"diagrama circular\" class=\"wp-image-2597\" width=\"235\" height=\"235\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> Nas estat\u00edsticas, os gr\u00e1ficos de pizza s\u00e3o muito \u00fateis para representar dados qualitativos em um gr\u00e1fico e tamb\u00e9m permitem tirar conclus\u00f5es rapidamente.<\/p>\n<p> Deve-se observar que o gr\u00e1fico de pizza tem muitos nomes diferentes, como <strong>gr\u00e1fico de pizza, gr\u00e1fico de pizza, gr\u00e1fico de pizza, gr\u00e1fico de queijo ou mesmo gr\u00e1fico de 360 graus.<\/strong> <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"como-hacer-un-grafico-circular\"><\/span> Como fazer um gr\u00e1fico de pizza<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Dada a defini\u00e7\u00e3o de gr\u00e1fico de pizza, esta se\u00e7\u00e3o mostra como criar um gr\u00e1fico deste tipo:<\/p>\n<ol style=\"color:#FF8A05; font-weight: bold;\">\n<li style=\"margin-bottom:15px\"> <span style=\"color:#101010;font-weight: normal;\">Coletar dados estat\u00edsticos e preparar a tabela de frequ\u00eancia correspondente.<\/span><\/li>\n<li style=\"margin-bottom:15px\"> <span style=\"color:#101010;font-weight: normal;\">Calcule o \u00e2ngulo de cada setor do gr\u00e1fico com a seguinte f\u00f3rmula<\/span><\/li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-005f6a6fd725b30028b8cab8b1ed0127_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_i=  f_i \\cdot \\cfrac{360^o}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"104\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p style=\"text-align:left\"> <span style=\"color:#101010;font-weight: normal;\">Ouro<\/span><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-6d050c3c22669b1c5f7bebe41546a571_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_i\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 o \u00e2ngulo do setor <em>i<\/em> ,<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-fcb89ec1b112c79bfb56f1c210f6bb67_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f_i\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"14\" style=\"vertical-align: -4px;\"><\/p>\n<p> sua frequ\u00eancia absoluta e<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-7354bae77b50b7d1faed3e8ea7a3511a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"N\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: 0px;\"><\/p>\n<p> o n\u00famero total de dados.<\/p>\n<li style=\"margin-bottom:15px\"> <span style=\"color:#101010;font-weight: normal;\">A partir dos \u00e2ngulos calculados, represente os setores em um gr\u00e1fico circular usando um transferidor.<\/span><\/li>\n<li style=\"margin-bottom:15px;\"> <span style=\"color:#101010;font-weight: normal;\">Calcule a porcentagem de cada setor com a seguinte f\u00f3rmula:<\/span><\/li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-187dbac9a92b2fda6c641b9f18be85d1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_i=  f_i \\cdot \\cfrac{100}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"100\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p style=\"text-align:left;\"> <span style=\"color:#101010;font-weight: normal;\">Ouro<\/span><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-95893533faabb2438389fdafb337b8ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_i\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"20\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 a porcentagem do setor <em>i<\/em> ,<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-fcb89ec1b112c79bfb56f1c210f6bb67_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f_i\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"14\" style=\"vertical-align: -4px;\"><\/p>\n<p> sua frequ\u00eancia absoluta e<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-7354bae77b50b7d1faed3e8ea7a3511a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"N\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: 0px;\"><\/p>\n<p> o n\u00famero total de dados.<\/p>\n<li> <span style=\"color:#101010;font-weight: normal;\">Indique no gr\u00e1fico o percentual de cada setor.<\/span> <\/li>\n<\/ol>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejemplo-de-grafico-circular\"><\/span> Exemplo de gr\u00e1fico de pizza<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Para que voc\u00eas possam ver como \u00e9 constru\u00eddo um gr\u00e1fico circular, deixo abaixo um exemplo explicado passo a passo.<\/p>\n<ul>\n<li> 50 pessoas foram questionadas sobre sua cidade preferida e os dados foram compilados na tabela a seguir. Plote esses dados estat\u00edsticos em um gr\u00e1fico de pizza. <\/li>\n<\/ul>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/donnees-qualitatives-villes.png\" alt=\"\" class=\"wp-image-2572\" width=\"238\" height=\"264\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> Primeiro de tudo voc\u00ea tem que encontrar o \u00e2ngulo que corresponde a cada <em>queijo<\/em> . Para fazer isso, aplicamos a seguinte f\u00f3rmula: <\/p>\n<div style=\"background:linear-gradient(to bottom, #FFFFFF 0%, #FFE0B2 100%); padding-top: 23px; padding-bottom: 0.5px; padding-right: 30px; padding-left: 30px; border: 2px dashed #FF9B28; border-radius:20px;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-9a4ef6e4f228a0b5eefe1711d1bcac63_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_i =  f_i \\cdot \\cfrac{360^o}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"104\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> Ouro<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-6d050c3c22669b1c5f7bebe41546a571_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_i\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 o \u00e2ngulo de cada setor,<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-fcb89ec1b112c79bfb56f1c210f6bb67_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f_i\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"14\" style=\"vertical-align: -4px;\"><\/p>\n<p> sua frequ\u00eancia e<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-7354bae77b50b7d1faed3e8ea7a3511a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"N\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: 0px;\"><\/p>\n<p> o n\u00famero total de observa\u00e7\u00f5es.<\/p>\n<\/div>\n<p> A t\u00edtulo de exemplo, calcula-se o \u00e2ngulo correspondente ao primeiro valor da tabela de dados:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-cd8a51c4c874159f4bcee19f9dc37c2f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_{Londres}=16 \\cdot \\cfrac{360^o}{50} = 115,2^o\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"227\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> Uma vez conhecido o \u00e2ngulo, basta representar o setor circular usando um transferidor: <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/comment-faire-un-diagramme-en-tarte.png\" alt=\"como fazer um diagrama circular\" class=\"wp-image-2577\" width=\"254\" height=\"254\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> Repetimos o mesmo passo para todos os valores da tabela: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-00919dff4b00d5453e9c21e863f6bfa3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_{Paris}=12 \\cdot \\cfrac{360^o}{50}=86,4^o\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"203\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-a589af32c0923bd761a2a1add5914ba7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_{Nueva \\ York}=9\\cdot \\cfrac{360^o}{50}=64,8^o\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"238\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-2f152b70ffc4e78fba195faae3511abe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_{Roma}= 7 \\cdot \\cfrac{360^o}{50} = 50,4^o\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"195\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-482e7d7c855ba00d7a9c533be5318903_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha_{Otras}=6 \\cdot \\cfrac{360^o}{50} = 43,2^o\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"195\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/exemple-de-diagramme-circulaire-1.png\" alt=\"exemplo de gr\u00e1fico de pizza\" class=\"wp-image-2585\" width=\"391\" height=\"280\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> Recomenda-se pintar cada setor com uma cor para facilitar a compreens\u00e3o do gr\u00e1fico. Da mesma forma, voc\u00ea deve adicionar uma legenda para mostrar o significado de cada cor no diagrama.<\/p>\n<p> Depois de representar graficamente os <em>queijos<\/em> , precisamos calcular a porcentagem de cada um para coloc\u00e1-los no diagrama. Para fazer isso, usamos a seguinte f\u00f3rmula: <\/p>\n<div style=\"background:linear-gradient(to bottom, #FFFFFF 0%, #FFE0B2 100%); padding-top: 23px; padding-bottom: 0.5px; padding-right: 30px; padding-left: 30px; border: 2px dashed #FF9B28; border-radius:20px;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-0861acf3298c1ac2dd3c0f1f2da04692_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_i = f_i \\cdot \\cfrac{100}{N}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"100\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p> Ouro<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-95893533faabb2438389fdafb337b8ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_i\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"20\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u00e9 a porcentagem de cada setor,<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-fcb89ec1b112c79bfb56f1c210f6bb67_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"f_i\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"14\" style=\"vertical-align: -4px;\"><\/p>\n<p> sua frequ\u00eancia e<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-7354bae77b50b7d1faed3e8ea7a3511a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"N\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: 0px;\"><\/p>\n<p> o n\u00famero total de dados do estudo estat\u00edstico.<\/p>\n<\/div>\n<p> A porcentagem de cada setor \u00e9, portanto: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-fd881b6a2771ad6805879f0b0fd2ce11_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_{Londres} \\cdot \\cfrac{100}{N}=16\\cdot \\cfrac{100}{50}=32\\%\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"246\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-1662357fc552bd5419285f76e4f1bebf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_{Paris}=12 \\cdot \\cfrac{100}{50}=24\\%\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"190\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-81b60c4b1d0769cc6d9e86f6d85be6b8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_{Nueva \\ York}}=9\\cdot\\cfrac{100}{50}=18\\%\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"224\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-a5e23a095196ade0c1bfed309bc01362_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_{Roma}}=7\\cdot\\cfrac{100}{50}=14\\%\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"182\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/ql-cache\/quicklatex.com-a86b6bc2f7a4da77c8349d1eeb61b45d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\%_{Otras}=6\\cdot\\cfrac{100}{50}=12\\%\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"181\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/exemple-de-diagramme-circulaire.png\" alt=\"exemplo de gr\u00e1fico de pizza\" class=\"wp-image-2587\" width=\"381\" height=\"279\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> Com este gr\u00e1fico circular indicamos que, por exemplo, a cor azul representa a cidade de Londres e \u00e9 o local preferido pela maioria das pessoas (32% das pessoas). Por outro lado, a cor verde representa Nova York, que \u00e9 a cidade preferida de 18% dos pesquisados. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"caracteristicas-del-grafico-circular\"><\/span> Recursos do gr\u00e1fico de pizza<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> As caracter\u00edsticas do Camembert s\u00e3o as seguintes:<\/p>\n<ul style=\"color:#FF8A05; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\">O gr\u00e1fico de pizza \u00e9 muito \u00fatil para representar dados qualitativos.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\">No entanto, existem outros tipos de gr\u00e1ficos estat\u00edsticos mais adequados para representar vari\u00e1veis quantitativas ou s\u00e9ries temporais.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\">Al\u00e9m disso, apenas uma vari\u00e1vel pode ser representada em um gr\u00e1fico de pizza, dificultando a compara\u00e7\u00e3o de vari\u00e1veis.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\">O gr\u00e1fico de pizza \u00e9 muito visual, permitindo an\u00e1lises e conclus\u00f5es r\u00e1pidas.<\/span><\/li>\n<li> <span style=\"color:#101010;font-weight: normal;\">A leitura do gr\u00e1fico \u00e9 dif\u00edcil quando h\u00e1 muitos setores ou alguns s\u00e3o muito pequenos. Neste caso, recomenda-se agrupar os pequenos sectores num \u00fanico sector denominado \u201cOutros\u201d.<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Neste artigo, voc\u00ea aprender\u00e1 o que \u00e9 um gr\u00e1fico de pizza, como constru\u00ed-lo e um exerc\u00edcio passo a passo para esse tipo de gr\u00e1fico. Al\u00e9m disso, voc\u00ea poder\u00e1 ver quais s\u00e3o as caracter\u00edsticas dos gr\u00e1ficos de pizza. O que \u00e9 um gr\u00e1fico de pizza? Um gr\u00e1fico de pizza , tamb\u00e9m chamado de gr\u00e1fico de pizza [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-117","post","type-post","status-publish","format-standard","hentry","category-estatisticas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Diagrama circular: o que \u00e9, como fazer, exemplo, caracter\u00edsticas...<\/title>\n<meta name=\"description\" content=\"Aqui voc\u00ea descobrir\u00e1 o que \u00e9 um gr\u00e1fico de pizza, como fazer um gr\u00e1fico de pizza, um exemplo explicado passo a passo e as caracter\u00edsticas dos gr\u00e1ficos de pizza.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/diagrama-circular\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diagrama circular: o que \u00e9, como fazer, exemplo, caracter\u00edsticas...\" \/>\n<meta property=\"og:description\" content=\"Aqui voc\u00ea descobrir\u00e1 o que \u00e9 um gr\u00e1fico de pizza, como fazer um gr\u00e1fico de pizza, um exemplo explicado passo a passo e as caracter\u00edsticas dos gr\u00e1ficos de pizza.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/diagrama-circular\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-05T06:52:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/diagramme-circulaire-1.png\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/diagrama-circular\/\",\"url\":\"https:\/\/statorials.org\/pt\/diagrama-circular\/\",\"name\":\"Diagrama circular: o que \u00e9, como fazer, exemplo, caracter\u00edsticas...\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-08-05T06:52:52+00:00\",\"dateModified\":\"2023-08-05T06:52:52+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Aqui voc\u00ea descobrir\u00e1 o que \u00e9 um gr\u00e1fico de pizza, como fazer um gr\u00e1fico de pizza, um exemplo explicado passo a passo e as caracter\u00edsticas dos gr\u00e1ficos de pizza.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/diagrama-circular\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/diagrama-circular\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/diagrama-circular\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Diagrama circular\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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