{"id":1818,"date":"2023-07-24T21:01:52","date_gmt":"2023-07-24T21:01:52","guid":{"rendered":"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/"},"modified":"2023-07-24T21:01:52","modified_gmt":"2023-07-24T21:01:52","slug":"media-da-tabela-de-frequencia","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/","title":{"rendered":"Como calcular a m\u00e9dia da tabela de frequ\u00eancia (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode calcular a m\u00e9dia de uma tabela de frequ\u00eancia usando a seguinte f\u00f3rmula:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9dia = \u03a3fx \/ \u03a3f<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Ouro:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\u03a3<\/strong> : Um s\u00edmbolo sofisticado que significa \u201csoma\u201d<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>f<\/strong> : A frequ\u00eancia de um valor espec\u00edfico<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>x<\/strong> : O valor na tabela de frequ\u00eancia<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar esta f\u00f3rmula na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: n\u00famero m\u00e9dio de vit\u00f3rias<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">A tabela de frequ\u00eancia a seguir mostra o n\u00famero total de vit\u00f3rias de 30 times de futebol em uma determinada liga:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-17620 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/frequencemoyenne1.png\" alt=\"\" width=\"157\" height=\"227\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte f\u00f3rmula para calcular o n\u00famero m\u00e9dio de vit\u00f3rias:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (0*2 + 1*3 + 2*7 + 3*8 + 4*7 + 5*3) \/ (2 + 3 + 7 + 8 + 7 + 3)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (0 + 3 + 14 + 24 + 28 + 15) \/ (30)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (84) \/ (30)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = <strong>2,8<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">O n\u00famero m\u00e9dio de vit\u00f3rias \u00e9 <strong>2,8<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: N\u00famero m\u00e9dio de animais de estima\u00e7\u00e3o<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">A tabela de frequ\u00eancia a seguir mostra o n\u00famero total de animais pertencentes a 20 fam\u00edlias diferentes em um determinado bairro:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-17621 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/frequencemoyenne2.png\" alt=\"\" width=\"165\" height=\"201\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte f\u00f3rmula para calcular o n\u00famero m\u00e9dio de animais possu\u00eddos:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (0*2 + 1*10 + 2*4 + 3*3 + 4*1) \/ (2 + 10 + 4 + 3 + 1)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (0 + 10 + 8 + 9 + 4) \/ (20)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (31) \/ (20)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = <strong>1,55<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">O n\u00famero m\u00e9dio de animais de estima\u00e7\u00e3o possu\u00eddos \u00e9 de <strong>1,55<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 3: Tamanho m\u00e9dio do agregado familiar<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">A tabela de frequ\u00eancia seguinte mostra o tamanho dos agregados familiares de 40 agregados familiares diferentes numa determinada \u00e1rea:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-17623 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/frequencemoyenne3.png\" alt=\"\" width=\"211\" height=\"269\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte f\u00f3rmula para calcular o tamanho m\u00e9dio da fam\u00edlia:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (1*2 + 2*4 + 3*14 + 4*13 + 5*4 + 6*2 + 7*1) \/ (2 + 4 + 14 + 13 + 4 + 2+1)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (2 + 8 + 42 + 52 + 20 + 12 + 7) \/ (40)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = (143) \/ (40)<\/span><\/li>\n<li> <span style=\"color: #000000;\">M\u00e9dia = <strong>3,575<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">O tamanho m\u00e9dio do agregado familiar \u00e9 de <strong>3.575 pessoas<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p><a href=\"https:\/\/statorials.org\/pt\/mediana-da-tabela-de-frequencia\/\" target=\"_blank\" rel=\"noopener\">Como calcular a mediana da tabela de frequ\u00eancia<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/modo-da-tabela-de-frequencia\/\" target=\"_blank\" rel=\"noopener\">Como calcular o modo da tabela de frequ\u00eancia<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/grafico-de-caule-e-folha-significa-modo-mediano\/\" target=\"_blank\" rel=\"noopener\">Como encontrar a m\u00e9dia, mediana e moda em gr\u00e1ficos de caule e folhas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/histograma-medio-mediano\/\" target=\"_blank\" rel=\"noopener\">Como estimar a m\u00e9dia e mediana dos histogramas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/quando-usar-media-versus-mediana\/\" target=\"_blank\" rel=\"noopener\">Quando usar a m\u00e9dia versus a mediana<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode calcular a m\u00e9dia de uma tabela de frequ\u00eancia usando a seguinte f\u00f3rmula: M\u00e9dia = \u03a3fx \/ \u03a3f Ouro: \u03a3 : Um s\u00edmbolo sofisticado que significa \u201csoma\u201d f : A frequ\u00eancia de um valor espec\u00edfico x : O valor na tabela de frequ\u00eancia Os exemplos a seguir mostram como usar esta f\u00f3rmula na pr\u00e1tica. [&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-1818","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 m\u00e9dia da tabela de frequ\u00eancia (com exemplos)<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como calcular o valor m\u00e9dio de uma tabela de frequ\u00eancia, com v\u00e1rios exemplos.\" \/>\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\/media-da-tabela-de-frequencia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como calcular a m\u00e9dia da tabela de frequ\u00eancia (com exemplos)\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como calcular o valor m\u00e9dio de uma tabela de frequ\u00eancia, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T21:01:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/frequencemoyenne1.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=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/\",\"url\":\"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/\",\"name\":\"Como calcular a m\u00e9dia da tabela de frequ\u00eancia (com exemplos)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-24T21:01:52+00:00\",\"dateModified\":\"2023-07-24T21:01:52+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como calcular o valor m\u00e9dio de uma tabela de frequ\u00eancia, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/media-da-tabela-de-frequencia\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como calcular a m\u00e9dia da tabela de frequ\u00eancia (com exemplos)\"}]},{\"@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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