{"id":2557,"date":"2023-07-21T18:08:59","date_gmt":"2023-07-21T18:08:59","guid":{"rendered":"https:\/\/statorials.org\/pt\/classificacao-percentil-para-dados-agrupados\/"},"modified":"2023-07-21T18:08:59","modified_gmt":"2023-07-21T18:08:59","slug":"classificacao-percentil-para-dados-agrupados","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/classificacao-percentil-para-dados-agrupados\/","title":{"rendered":"Como calcular a classifica\u00e7\u00e3o percentil para dados agrupados"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a seguinte f\u00f3rmula para calcular a classifica\u00e7\u00e3o percentual dos dados agrupados:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Classifica\u00e7\u00e3o percentil = L + (RN\/100 \u2013 M) \/ F * C<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Ouro:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>L<\/strong> : O limite inferior do intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>A<\/strong> : A classifica\u00e7\u00e3o percentual<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>N<\/strong> : A frequ\u00eancia total<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>M<\/strong> : a frequ\u00eancia cumulativa que leva ao intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>F<\/strong> : A frequ\u00eancia do intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>C<\/strong> : A largura da classe<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar esta f\u00f3rmula na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo: calcular a classifica\u00e7\u00e3o percentil para dados agrupados<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suponha que temos a seguinte distribui\u00e7\u00e3o de frequ\u00eancia:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-22723 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pourcentagegroupe1.jpg\" alt=\"\" width=\"478\" height=\"244\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Agora suponha que queiramos calcular o valor no percentil 64 desta distribui\u00e7\u00e3o.<\/span><\/p>\n<p> <span style=\"color: #000000;\">O intervalo que cont\u00e9m o percentil 64 ser\u00e1 o intervalo <strong>21-25<\/strong> , uma vez que 64 est\u00e1 entre as frequ\u00eancias cumulativas de 58 e 70.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-22724 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pourcentagegroupe2.jpg\" alt=\"\" width=\"644\" height=\"241\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Sabendo disso, podemos encontrar cada um dos valores necess\u00e1rios para inserir em nossa f\u00f3rmula:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>L<\/strong> : O limite inferior do intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">O limite inferior do intervalo \u00e9 <strong>21<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>A<\/strong> : A classifica\u00e7\u00e3o percentual<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">O percentil que nos interessa \u00e9 <strong>64<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>N<\/strong> : A frequ\u00eancia total<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">A frequ\u00eancia cumulativa total na tabela \u00e9 <strong>92<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>M<\/strong> : a frequ\u00eancia cumulativa que leva ao intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">A frequ\u00eancia acumulada at\u00e9 \u00e0s classes 21-25 \u00e9 <strong>de 58<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>F<\/strong> : A frequ\u00eancia do intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">A frequ\u00eancia da aula 21-25 \u00e9 <strong>12<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>C<\/strong> : A largura da classe<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">A largura da classe \u00e9 calculada da seguinte forma: 25 \u2013 21 = <strong>4<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Podemos ent\u00e3o inserir todos esses valores na f\u00f3rmula anterior para encontrar o valor no 64\u00ba percentil:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Classifica\u00e7\u00e3o percentil = L + (RN\/100 \u2013 M) \/ F * C<\/span><\/li>\n<li> <span style=\"color: #000000;\">64\u00ba percentil = 21 + (64*92\/100 \u2013 58) \/ 12 * 4<\/span><\/li>\n<li> <span style=\"color: #000000;\">Classifica\u00e7\u00e3o percentil = 21,293<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">O valor no percentil 64 \u00e9 <strong>21.293<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir fornecem informa\u00e7\u00f5es adicionais sobre como trabalhar com dados agrupados:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/media-de-dados-agrupados-de-desvio-padrao\/\" target=\"_blank\" rel=\"noopener\">Como encontrar a m\u00e9dia e o desvio padr\u00e3o de dados agrupados<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/modo-de-dados-agrupados\/\" target=\"_blank\" rel=\"noopener\">Como encontrar o modo de dados agrupados<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/mediana-de-dados-agrupados\/\" target=\"_blank\" rel=\"noopener\">Como encontrar a mediana de dados agrupados<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/distribuicao-de-frequencia-desagrupada\/\" target=\"_blank\" rel=\"noopener\">Distribui\u00e7\u00f5es de frequ\u00eancia agrupadas ou desagrupadas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a seguinte f\u00f3rmula para calcular a classifica\u00e7\u00e3o percentual dos dados agrupados: Classifica\u00e7\u00e3o percentil = L + (RN\/100 \u2013 M) \/ F * C Ouro: L : O limite inferior do intervalo que cont\u00e9m a classifica\u00e7\u00e3o percentil A : A classifica\u00e7\u00e3o percentual N : A frequ\u00eancia total M : a frequ\u00eancia cumulativa que [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2557","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Como calcular a classifica\u00e7\u00e3o percentil para dados agrupados - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como calcular a classifica\u00e7\u00e3o percentil para dados agrupados, com um exemplo completo.\" \/>\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\/classificacao-percentil-para-dados-agrupados\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" 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