{"id":1039,"date":"2016-10-26T07:00:48","date_gmt":"2016-10-26T12:00:48","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/estg1003\/?p=1039"},"modified":"2026-04-05T16:33:56","modified_gmt":"2026-04-05T21:33:56","slug":"3eva2012tiii_t4-fiec-funcion-densidad-bivariada","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/stp-3eva\/3eva2012tiii_t4-fiec-funcion-densidad-bivariada\/","title":{"rendered":"3Eva2012TIII_T4 FIEC funcion densidad bivariada"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">3ra Evaluaci\u00f3n III T\u00e9rmino 2012-2013. Abril 19, 2013. FIEC03236<\/h2>\n\n\n\n<p><strong>Tema 4<\/strong> (20 puntos). Las variables aleatorias <strong>X<\/strong> e <strong>Y<\/strong> son N(1,1) con distribuci\u00f3n conjunta normal bidimensional, con coeficiente de correlaci\u00f3n<\/p>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> \\rho =\\frac{1}{2} <\/span>\n\n\n\n<p>Determinar:<\/p>\n\n\n\n<p>a)\u00a0\u00a0 La funci\u00f3n de densidad de la variable aleatoria: (14 puntos)<\/p>\n\n\n\n<p>U = 2<strong>Y <\/strong>- <strong>X <\/strong>- 8<\/p>\n\n\n\n<p>b)&nbsp;&nbsp; P(U&gt;-8). (6 puntos).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3ra Evaluaci\u00f3n III T\u00e9rmino 2012-2013. Abril 19, 2013. FIEC03236 Tema 4 (20 puntos). Las variables aleatorias X e Y son N(1,1) con distribuci\u00f3n conjunta normal bidimensional, con coeficiente de correlaci\u00f3n Determinar: a)\u00a0\u00a0 La funci\u00f3n de densidad de la variable aleatoria: (14 puntos) U = 2Y - X - 8 b)&nbsp;&nbsp; P(U&gt;-8). (6 puntos).<\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-entrada-stp-ejercicios","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[],"class_list":["post-1039","post","type-post","status-publish","format-standard","hentry","category-stp-3eva"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/1039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/comments?post=1039"}],"version-history":[{"count":4,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/1039\/revisions"}],"predecessor-version":[{"id":23522,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/1039\/revisions\/23522"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=1039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=1039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=1039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}