{"id":59001,"date":"2025-04-06T11:32:49","date_gmt":"2025-04-06T09:32:49","guid":{"rendered":"https:\/\/www.carolinacampalans.com\/glossary\/coeficiente-de-asimetria-pearson\/"},"modified":"2025-04-06T11:32:49","modified_gmt":"2025-04-06T09:32:49","slug":"coeficiente-de-asimetria-pearson","status":"publish","type":"glosario","link":"https:\/\/www.carolinacampalans.com\/?glosario=coeficiente-de-asimetria-pearson","title":{"rendered":"coeficiente de asimetr\u00eda de Pearson"},"content":{"rendered":"<div class=\"ttr_start\"><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p>Una medida estad\u00edstica que describe la asimetr\u00eda o la simetr\u00eda de una distribuci\u00f3n de datos. En otras palabras, el coeficiente de asimetr\u00eda indica en qu\u00e9 medida los datos se distribuyen de manera asim\u00e9trica alrededor de la media aritm\u00e9tica. Si la distribuci\u00f3n se inclina m\u00e1s hacia la izquierda (sesgo negativo) o hacia la derecha (sesgo positivo), el coeficiente de asimetr\u00eda puede proporcionar una idea de la direcci\u00f3n y la intensidad de esa asimetr\u00eda.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Calculo\"><\/span>C\u00e1lculo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>F\u00f3rmula general:<\/p>\n<p style=\"padding-left: 40px;\">sesgo = \u03a3(xi &#8211; x\u0304)\u00b3 \/ (n * s\u00b3)<\/p>\n<ul>\n<li>xi es el valor de cada dato<\/li>\n<li>x\u0304 es la media de la muestra<\/li>\n<li>n es el n\u00famero de datos<\/li>\n<li>s es la desviaci\u00f3n est\u00e1ndar de la muestra<\/li>\n<\/ul>\n<p>F\u00f3rmula alternativa:<\/p>\n<p style=\"padding-left: 40px;\">sesgo = 3(media &#8211; mediana) \/ desviaci\u00f3n est\u00e1ndar<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Interpretacion\"><\/span>Interpretaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sesgo = 0: La distribuci\u00f3n es sim\u00e9trica.<br \/>\nSesgo &lt; 0: La distribuci\u00f3n tiene sesgo negativo o asimetr\u00eda a la izquierda (la cola izquierda es m\u00e1s larga).<br \/>\nSesgo &gt; 0: La distribuci\u00f3n tiene sesgo positivo o asimetr\u00eda a la derecha (la cola derecha es m\u00e1s larga).<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div>\n<div class=\"ttr_end\"><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"template":"","meta":{"inline_featured_image":false,"_vp_format_video_url":"","_vp_image_focal_point":[]},"glosario_categoria":[7025],"glosario_tag":[7019,7099,7100],"class_list":["post-59001","glosario","type-glosario","status-publish","hentry","glosario_categoria-investigacion-analisis","glosario_tag-analisis-visualizacion-datos","glosario_tag-estadistica","glosario_tag-metodos-cuantitativos"],"_links":{"self":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/glosario\/59001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/glosario"}],"about":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/types\/glosario"}],"wp:attachment":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59001"}],"wp:term":[{"taxonomy":"glosario_categoria","embeddable":true,"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fglosario_categoria&post=59001"},{"taxonomy":"glosario_tag","embeddable":true,"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fglosario_tag&post=59001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}