{"id":35727,"date":"2016-04-08T00:27:09","date_gmt":"2016-04-08T05:27:09","guid":{"rendered":"http:\/\/carolpzblog.wordpress.com\/?p=251"},"modified":"2016-04-08T02:03:30","modified_gmt":"2016-04-08T07:03:30","slug":"promedio-desviacion-y-suma","status":"publish","type":"post","link":"https:\/\/kenscourses.com\/tc101winter2016\/2016\/04\/promedio-desviacion-y-suma\/","title":{"rendered":"promedio, desviaci\u00f3n y suma"},"content":{"rendered":"<p>este codigo dure en entender que era el la desviacion estandar pero&#8230;<\/p>\n<p>La desviaci\u00f3n est\u00e1ndar\u00a0mide cu\u00e1nto se separan los datos.<\/p>\n<p>La f\u00f3rmula es f\u00e1cil: es la ra\u00edz cuadrada de la <b>varianza<\/b>. As\u00ed que, &#8220;\u00bfqu\u00e9 es la varianza?&#8221;<\/p>\n<p>la varianza (que es el cuadrado de la desviaci\u00f3n est\u00e1ndar) se define as\u00ed:<\/p>\n<p class=\"Larger\" align=\"center\">Es la media de las diferencias con la media <b>elevadas al cuadrado<\/b>.<\/p>\n<p>para obtener la varianza se siguen estos pasos:<\/p>\n<p>1. Calcula la <a href=\"http:\/\/www.disfrutalasmatematicas.com\/datos\/media.html\">media<\/a> (el promedio de los n\u00fameros)<br \/>\n2. Ahora, por cada n\u00famero resta la media y eleva el resultado al cuadrado (la diferencia elevada al cuadrado).<br \/>\n3. Ahora calcula la media de esas diferencias al cuadrado<\/p>\n<p>y por ultimo se le saca ra\u00edz para obtener la desviaci\u00f3n est\u00e1ndar.<\/p>\n<p>&nbsp;<\/p>\n<p>en el programa en atom, se hace una funci\u00f3n externa para cada una de las variables que queremos obtener y despu\u00e9s por medio de las formulas ya conocidas obtenemos los resultados.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/kenscourses.com\/tc101winter2016\/wp-content\/uploads\/2016\/04\/ab858e25634bccc868679a646b3e34ff.jpg\" alt=\"\" \/><\/p>\n<p>&#8212;code <a href=\"https:\/\/github.com\/carolpzblog\/WSQ10\/blob\/master\/.gitignore\">github<\/a>&#8212;<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-263\" src=\"http:\/\/kenscourses.com\/tc101winter2016\/wp-content\/uploads\/2016\/04\/7e5044ba437e8f7218716cc881aeb10e.jpg\" alt=\"Captura de pantalla 2016-04-08 00.25.55\"   \/><\/p>\n<p>  <a rel=\"nofollow\" href=\"http:\/\/feeds.wordpress.com\/1.0\/gocomments\/carolpzblog.wordpress.com\/251\/\"><img decoding=\"async\" alt=\"\" border=\"0\" src=\"http:\/\/kenscourses.com\/tc101winter2016\/wp-content\/uploads\/2016\/04\/755995ac7aec556d085aaa30fbdec345.jpg\" \/><\/a> <img loading=\"lazy\" decoding=\"async\" alt=\"\" border=\"0\" src=\"http:\/\/kenscourses.com\/tc101winter2016\/wp-content\/uploads\/2016\/04\/667d7f896afe592ec9f351c9a8624aee.jpg#038;blog=105381171&#038;%23038;post=251&#038;%23038;subd=carolpzblog&#038;%23038;ref=&#038;%23038;feed=1\" width=\"1\" height=\"1\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>este codigo dure en entender que era el la desviacion estandar pero&#8230; La desviaci\u00f3n est\u00e1ndar\u00a0mide cu\u00e1nto se separan los datos. La f\u00f3rmula es f\u00e1cil: es la ra\u00edz cuadrada de la varianza. As\u00ed que, &#8220;\u00bfqu\u00e9 es la varianza?&#8221; la varianza (que es el cuadrado de la desviaci\u00f3n est\u00e1ndar) se define as\u00ed: Es la media de las &hellip; <a href=\"https:\/\/kenscourses.com\/tc101winter2016\/2016\/04\/promedio-desviacion-y-suma\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">promedio, desviaci\u00f3n y suma<\/span><\/a><\/p>\n","protected":false},"author":74,"featured_media":35753,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,4],"tags":[187,31,193],"class_list":["post-35727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","category-syndicated","tag-pinkzone","tag-tc101","tag-wsq10"],"_links":{"self":[{"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/posts\/35727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/users\/74"}],"replies":[{"embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/comments?post=35727"}],"version-history":[{"count":2,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/posts\/35727\/revisions"}],"predecessor-version":[{"id":35759,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/posts\/35727\/revisions\/35759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/media\/35753"}],"wp:attachment":[{"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/media?parent=35727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/categories?post=35727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2016\/wp-json\/wp\/v2\/tags?post=35727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}