{"id":5490,"date":"2020-10-05T07:00:00","date_gmt":"2020-10-05T10:00:00","guid":{"rendered":"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/?post_type=eaja&#038;p=5490"},"modified":"2021-11-08T11:31:34","modified_gmt":"2021-11-08T13:31:34","slug":"medidas-de-tendencia-central-no-dia-a-dia","status":"publish","type":"eaja","link":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/eaja\/medidas-de-tendencia-central-no-dia-a-dia\/","title":{"rendered":"Medidas de Tend\u00eancia Central no dia a dia"},"content":{"rendered":"\n<p class=\"has-drop-cap has-very-light-gray-color has-vivid-purple-background-color has-text-color has-background has-medium-font-size\">Ol\u00e1, estudante! Esta aula foi veiculada na TV no dia 05\/10, segunda-feira, contemplando o eixo Educa\u00e7\u00e3o Financeira e Empreendedorismo. No Portal Conex\u00e3o Escola, ela est\u00e1 apresentada em uma forma de atividade, mas voc\u00ea pode assistir \u00e0 videoaula quando desejar, acessando o link na parte inferior da tela. Aproveite, assista e compartilhe! Vamos l\u00e1?<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Nesta atividade conversaremos sobre algumas medidas de tend\u00eancia central.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Voc\u00ea j\u00e1 percebeu que as not\u00edcias sobre o COVID nas m\u00eddias aparecem com base em dados estat\u00edsticos, isto \u00e9, se apresentam na forma de gr\u00e1ficos e tabelas. E utilizam com frequ\u00eancia o termo m\u00e9dia?! M\u00e9dia de casos novos registrados, m\u00e9dia m\u00f3vel, m\u00e9dia de \u00f3bitos.&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Voc\u00ea sabe o que \u00e9 m\u00e9dia? N\u00e3o!!! Olha que a palavra m\u00e9dia est\u00e1 na moda!!!<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Bem, m\u00e9dia aritm\u00e9tica \u00e9 uma das medidas de tend\u00eancia central mais utilizada no nosso cotidiano.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Mas o que s\u00e3o medidas de tend\u00eancia central?<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"617\" height=\"464\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-1-Medidas-de-tendencia-central--e1601385561348.png\" alt=\"\" class=\"wp-image-5491\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-1-Medidas-de-tendencia-central--e1601385561348.png 617w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-1-Medidas-de-tendencia-central--e1601385561348-300x226.png 300w\" sizes=\"(max-width: 617px) 100vw, 617px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Pra ficar mais f\u00e1cil de entender esse conceito de medida de tend\u00eancia central, vou apresentar exemplos de cada uma dessas medidas mais utilizadas.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Vamos  come\u00e7ar com a MODA.&nbsp;Voc\u00ea sabe o que \u00e9 moda?<\/p>\n\n\n\n<p class=\"has-medium-font-size\">As meninas podem dizer que moda \u00e9 aquilo que mais se usa em um determinado momento, a moda agora por exemplo, s\u00e3o os CROPPEDS, um tipo blusa curta, cortada!! Elas n\u00e3o est\u00e3o erradas! <\/p>\n\n\n\n<p class=\"has-medium-font-size\">Veja o conceito de moda de acordo com a Estat\u00edstica:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"613\" height=\"463\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-2-Moda-e1601385771286.png\" alt=\"\" class=\"wp-image-5492\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-2-Moda-e1601385771286.png 613w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-2-Moda-e1601385771286-300x227.png 300w\" sizes=\"(max-width: 613px) 100vw, 613px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Veja um exemplo:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"614\" height=\"466\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-3-Exemplo-e1601385837741.png\" alt=\"\" class=\"wp-image-5493\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-3-Exemplo-e1601385837741.png 614w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-3-Exemplo-e1601385837741-300x228.png 300w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Viu que \u00e9 muito simples encontrar a moda de uma sequ\u00eancia num\u00e9rica.&nbsp;<\/p>\n\n\n\n<p class=\"has-very-light-gray-color has-vivid-purple-background-color has-text-color has-background has-medium-font-size\">Agora, \u00e9 a vez da M\u00e9dia Aritm\u00e9tica, que pode ser simples ou ponderada, nesta atividade falaremos da M\u00e9dia Aritm\u00e9tica Simples. Vamos ao conceito:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"612\" height=\"467\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-4-Media-e1601385935478.png\" alt=\"\" class=\"wp-image-5495\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-4-Media-e1601385935478.png 612w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-4-Media-e1601385935478-300x229.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Veja um exemplo:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"466\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-5-exemplo-media-e1601386078735.png\" alt=\"\" class=\"wp-image-5498\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-5-exemplo-media-e1601386078735.png 620w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-5-exemplo-media-e1601386078735-300x225.png 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">E m\u00e9dia m\u00f3vel o que \u00e9?<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"618\" height=\"466\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-6-Media-m\u00f3vel-e1601386166359.png\" alt=\"\" class=\"wp-image-5499\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-6-Media-m\u00f3vel-e1601386166359.png 618w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-6-Media-m\u00f3vel-e1601386166359-300x226.png 300w\" sizes=\"(max-width: 618px) 100vw, 618px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-very-light-gray-color has-vivid-purple-background-color has-text-color has-background has-medium-font-size\">Percebeu o quanto \u00e9 importante entender o que \u00e9 m\u00e9dia aritm\u00e9tica e que al\u00e9m de tudo \u00e9 um assunto atual. No Brasil, a m\u00e9dia m\u00f3vel sobre os casos da Covid \u00e9 calculada de 07 ou 14 dias, variando de acordo com cada notici\u00e1rio. Fique atento!!<\/p>\n\n\n\n<p class=\"has-medium-font-size\">E mediana, voc\u00ea sabe o que \u00e9?<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"463\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-7-Mediana-e1601386311671.png\" alt=\"\" class=\"wp-image-5500\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-7-Mediana-e1601386311671.png 617w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-7-Mediana-e1601386311671-300x225.png 300w\" sizes=\"(max-width: 617px) 100vw, 617px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Para calcular a mediana, n\u00e3o se esque\u00e7a de algumas regrinhas:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"466\" src=\"http:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-8-Regras-e1601386370926.png\" alt=\"\" class=\"wp-image-5501\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-8-Regras-e1601386370926.png 617w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2020\/09\/OFF-8-Regras-e1601386370926-300x227.png 300w\" sizes=\"(max-width: 617px) 100vw, 617px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-vivid-purple-background-color has-background has-medium-font-size\"><strong>ATIVIDADE 1<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Assista o v\u00eddeo do professor H\u00e9lio que vai apresentar todos esses conceitos e como realizar os c\u00e1lculos:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<p class=\"responsive-video-wrap clr\"><iframe title=\"M\u00e9dia Mediana e Moda MMM\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/XkyY23LmRyA?start=20&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<\/div><figcaption>&#8220;M\u00e9dia Mediana e Moda MMM&#8221; &#8211; Canal: Prof Me H\u00e9lio Roberto da Rocha &#8211; Link: https:\/\/www.youtube.com\/watch?v=XkyY23LmRyA&amp;t=20s<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-luminous-vivid-orange-background-color has-background has-medium-font-size\"><strong>ATIVIDADE 2<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Em uma loja foi feito um levantamento para saber a idade de suas vendedoras, conforme mostra a tabela a seguir:<\/p>\n\n\n\n<figure class=\"wp-block-table alignwide\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>VENDEDORA<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>IDADE<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">M\u00e1rcia<\/td><td class=\"has-text-align-center\" data-align=\"center\">24 anos<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Fernanda<\/td><td class=\"has-text-align-center\" data-align=\"center\">30 anos<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">F\u00e1tima<\/td><td class=\"has-text-align-center\" data-align=\"center\">31 anos<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Joana<\/td><td class=\"has-text-align-center\" data-align=\"center\">24 anos <\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Em\u00edlia<\/td><td class=\"has-text-align-center\" data-align=\"center\">26 anos<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">Qual \u00e9 a m\u00e9dia aritm\u00e9tica simples das idades dessas vendedoras?&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Porque 24 anos \u00e9 a modal das idades?<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Qual \u00e9 a mediana da idade das vendedoras? Explique como encontrou essa medida.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Assista a \u00edntegra do programa veiculado na TV:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<p class=\"responsive-video-wrap clr\"><iframe title=\"Moda, mediana e m\u00e9dia aritm\u00e9tica simples | EAJA 2\u00ba Segmento Bloco 2 - 05\/10\/2020\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/LukwIhVJXmk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Componente<\/strong><\/td><td><strong>Objetivos de Aprendizagem e desenvolvimento<\/strong><\/td><\/tr><tr><td>MATEM\u00c1TICA<\/td><td>(EAJAMA0730) Reconhecer m\u00e9dia aritm\u00e9tica, moda e mediana como medidas de tend\u00eancia central e amplitude como uma medida de dispers\u00e3o de uma pesquisa estat\u00edstica.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center\">EAJA \u2013 Educa\u00e7\u00e3o Financeira e Empreendedorismo \u2013 &nbsp;7\u00aa S\u00e9rie<\/p>\n","protected":false},"author":22,"featured_media":5502,"template":"","meta":{"_acf_changed":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":""},"eaja_categoria":[69],"serie":[76],"eaja_componente":[78],"class_list":["post-5490","eaja","type-eaja","status-publish","has-post-thumbnail","hentry","eaja_categoria-2o-segmento-7a-e-8a-serie","serie-7a-serie","eaja_componente-matematica","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja\/5490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja"}],"about":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/types\/eaja"}],"author":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/users\/22"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media\/5502"}],"wp:attachment":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media?parent=5490"}],"wp:term":[{"taxonomy":"eaja_categoria","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja_categoria?post=5490"},{"taxonomy":"serie","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/serie?post=5490"},{"taxonomy":"eaja_componente","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja_componente?post=5490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}