M Inbox (143) - lindapearl585@gmz X Course Hero X + V X C A coursehero.com/qa/wait/42055284/ V X Home X D21 Module Seven - MAT-240-J5406 x zy Section 7.1 - MAT 240: Applied St x Zy Section 7.1 - MAT 240: Applied St x + - > C A learn.zybooks.com/zybook/MAT-240-J5406-OL-TRAD-UG.22EW5/chapter/7/section/1 . .. =zyBooks My library > MAT 240: Applied Statistics home > 7.1: Hypothesis test for a population proportion EzyBooks catalog ? Help/FAQ @ Kristin Segovia Jump to level 1 An online retailer would like to know whether the proportion of customers who visit the site and make a purchase is different than 50%. A simple random sample of customers is taken. The results of the sample are shown below. Customer sample What is the population parameter? made a purchase 59 Observations 100 Pick Confidence Level 95% Critical value 1.95 What condition for using a z-distribution is met? test statistic (z) 1.8 p-value 0.072 Pick What is the level of significance? Ex: 0.12 What is the null hypothesis Ho? Pick What is the alternative hypothesis Ha? |Pick v Should Ho be rejected or does Ho fail to be rejected? Pick What conclusion can be drawn from the data? Pick evidence exists to support the claim that the number of customers who visit the site and make a purchase is not 50%. 1 Type here to search O 5:19 PM 66'F Sunny ~ " ( () 6/18/2022