﻿{"id":109609,"date":"2020-01-29T18:13:57","date_gmt":"2020-01-29T17:13:57","guid":{"rendered":"https:\/\/www.superprof.es\/diccionario\/estadistica\/distribucion-bidimensional.html"},"modified":"2020-01-29T18:13:57","modified_gmt":"2020-01-29T17:13:57","slug":"distribucion-bidimensional","status":"publish","type":"post","link":"https:\/\/www.superprof.es\/diccionario\/matematicas\/estadistica\/distribucion-bidimensional.html","title":{"rendered":"Distribuci\u00f3n bidimensional"},"content":{"rendered":"<section style=\"\">\n<div class=\"cContContenido\">\n<p class=\"\">Una <strong>distribuci\u00f3n bidimensional<\/strong> es aquella en las que a cada individuo le corresponden los valores de dos variables, las representamos por el par (x<sub>i<\/sub>, y<sub>i<\/sub>).<\/p>\n<p class=\"\"> Si representamos cada par de valores como las coordenadas de un punto, el conjunto de todos ellos se llama <strong>nube de puntos<\/strong> o <strong>diagrama de dispersi\u00f3n<\/strong>.<\/p>\n<p class=\"\">Sobre la nube de puntos puede trazarse una recta que se ajuste a ellos lo mejor posible,  llamada <strong>recta de regresi\u00f3n<\/strong>.<\/p>\n<\/div>\n<h2 class=\"t\">Ejemplo<\/h2>\n<p class=\"\">Las notas de 12 alumnos de una clase  en Matem\u00e1ticas y F\u00edsica son las siguientes:<\/p>\n<table class=\"responsive sbc\" data-min=\"8\" data-max=\"12\">\n<th>Matem\u00e1ticas<\/th>\n<th>F\u00edsica<\/th>\n<tbody>\n<tr>\n<td>2<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<p class=\"actividades_2\"><img decoding=\"async\" src=\"https:\/\/www.superprof.es\/diccionario\/wp-content\/uploads\/2020\/01\/distribuci\u00f3n-bidimensional-1.gif\" alt=\"Explicaciones y ejemplos de distribuci\u00f3n bidimensional\"  ><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Una distribuci\u00f3n bidimensional es aquella en las que a cada individuo le corresponden los valores de dos variables, las representamos por el par (xi, yi). Si representamos cada par de valores como las coordenadas de un punto, el conjunto de todos ellos se llama nube de puntos o diagrama de dispersi\u00f3n. Sobre la nube de [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[380],"tags":[370],"class_list":["post-109609","post","type-post","status-publish","format-standard","hentry","category-estadistica","tag-d"],"acf":[],"author_meta":{"display_name":"Andra","author_link":"https:\/\/www.superprof.es\/diccionario\/author\/andra"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/estadistica\" class=\"advgb-post-tax-term\">Estad\u00edstica<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Estad\u00edstica<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/estadistica\" class=\"advgb-post-tax-term\">d<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">d<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Publicado 6 a\u00f1os hace","modified":"Actualizado 6 a\u00f1os hace"},"absolute_dates":{"created":"Publicado el 29 enero 2020","modified":"Actualizado el 29 enero 2020"},"absolute_dates_time":{"created":"Publicado el 29 enero 2020 18 h 13 min","modified":"Actualizado el 29 enero 2020 18 h 13 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/109609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/comments?post=109609"}],"version-history":[{"count":0,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/109609\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/media?parent=109609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/categories?post=109609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/tags?post=109609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}