{"id":1121,"date":"2016-10-30T19:06:19","date_gmt":"2016-10-31T00:06:19","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/estg1003\/?p=1121"},"modified":"2026-04-05T16:39:12","modified_gmt":"2026-04-05T21:39:12","slug":"s2eva2012tiii_t1-limite-central-lapices","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/stp-ejemplos\/s2eva2012tiii_t1-limite-central-lapices\/","title":{"rendered":"s2Eva2012TIII_T1 limite central l\u00e1pices"},"content":{"rendered":"\n<p><strong>Ejercicio<\/strong>: <a href=\"https:\/\/blog.espol.edu.ec\/algoritmos101\/stp-2eva\/2eva2012tiii_t1-fiec-limite-central-lapices\/\" data-type=\"post\" data-id=\"22049\">2Eva2012TIII_T1 limite central l\u00e1pices<\/a><\/p>\n\n\n\n<p>determine el n\u00famero m\u00ednimo de l\u00e1pices &nbsp;para el semestre de 15 semanas de clase. Probabilidad de no quedarse sin l\u00e1pices 0.99<\/p>\n\n\n\n<p>\u03bc =1<br>\u03c3 =1<br>S<sub>n<\/sub> = 15<\/p>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> P\\left ( z &lt; \\frac{15-n}{\\sqrt{n}} \\right) = 0.99<\/span>\n\n\n\n<p>usando la tabla de Q(x) para 1-0.99 = 0.001 = 1*E(-2), x = 2.325<\/p>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> \\frac{15 -\\mu n}{\\sigma \\sqrt{n}} = \\frac{15 -n}{ \\sqrt{n}} = 2.325 <\/span>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> (15 - n)^2 = (2.325 \\sqrt{n})^2 <\/span>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> 225 - 2(15)n + n^2 = (2.325)^2 n <\/span>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> n^2 - 35.4056 n + 225 = 0 <\/span>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> n=\\frac{-35.40 \\pm \\sqrt{(35.4056)^2 - 4 (1)(225)}}{2(1)} <\/span>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> n_1 = 8.3 <\/span>\n\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> n_2 = 27.1 <\/span>\n\n\n\n<p>Entonces, tomando el menor valor de n el n\u00famero de l\u00e1pices m\u00ednimo es 9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ejercicio: 2Eva2012TIII_T1 limite central l\u00e1pices determine el n\u00famero m\u00ednimo de l\u00e1pices &nbsp;para el semestre de 15 semanas de clase. Probabilidad de no quedarse sin l\u00e1pices 0.99 \u03bc =1\u03c3 =1Sn = 15 usando la tabla de Q(x) para 1-0.99 = 0.001 = 1*E(-2), x = 2.325 Entonces, tomando el menor valor de n el n\u00famero de [&hellip;]<\/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":[203],"tags":[58,237],"class_list":["post-1121","post","type-post","status-publish","format-standard","hentry","category-stp-ejemplos","tag-ejemplos-python","tag-pestocasticos"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/1121","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=1121"}],"version-history":[{"count":4,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/1121\/revisions"}],"predecessor-version":[{"id":23537,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/1121\/revisions\/23537"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=1121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=1121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=1121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}