{"id":10195,"date":"2021-10-21T11:25:54","date_gmt":"2021-10-21T11:25:54","guid":{"rendered":"https:\/\/assignmenttutors.net\/blog\/a-random-sample-of-49-lunch-customers-was-taken-at-a-restaurant\/"},"modified":"2021-10-21T11:25:54","modified_gmt":"2021-10-21T11:25:54","slug":"a-random-sample-of-49-lunch-customers-was-taken-at-a-restaurant","status":"publish","type":"post","link":"https:\/\/assignmenttutors.net\/blog\/a-random-sample-of-49-lunch-customers-was-taken-at-a-restaurant\/","title":{"rendered":"A random sample of 49 lunch customers was taken at a restaurant"},"content":{"rendered":"<div>\n<p>\u00a0<\/p>\n<p><span><span><span>A random sample of 49 lunch customers was taken at a restaurant. The average amount of time the customers in the sample stayed in the restaurant was 45 minutes with a standard deviation of 14 minutes.<\/span><\/span><\/span><\/p>\n<p>\u00a0<\/p>\n<p><span><span><span>1-Compute the standard error of the mean. <\/span><\/span><\/span><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p><span><span><span>2-With a .95 probability, what statement can be made about the size of the margin of error?<\/span><\/span><\/span><\/p>\n<p>\u00a0<\/p>\n<p><span><span><span>3-Construct a 95% confidence interval for the true average amount of time customers spent in the restaurant.<\/span><\/span><\/span><\/p>\n<p>\u00a0<\/p>\n<p><span><span><span>4-With a .95 probability, how large of a sample would have to be taken to provide a margin of error of 2.5 minutes or less?<\/span><\/span><\/span><\/p>\n<p>\u00a0<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 A random sample of 49 lunch customers was taken at a restaurant. The average amount of time the customers in the sample stayed in the restaurant was 45 minutes with a standard deviation of 14 minutes. \u00a0 1-Compute the standard error of the mean. \u00a0 \u00a0 2-With a .95 probability, what statement can be [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-10195","post","type-post","status-publish","format-standard","hentry","category-homework-help"],"_links":{"self":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/10195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/comments?post=10195"}],"version-history":[{"count":0,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/10195\/revisions"}],"wp:attachment":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/media?parent=10195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/categories?post=10195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/tags?post=10195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}