Safari File Edit View History Bookmarks Window Help $ 2 Q 8 Mon Apr 18 1:55 PM . . . [ learn.zybooks.com C zy Section 7.1 - MAT 240: Applied Statistics Live Learning Platform Proportions | Numerade [Solved] s home > 5. Hypothesis test for a... = zyBooks - My library > MAT 240: Applied Statistics home > Shot Screen Shot 7.1: Hypothesis test for a population proportion zyBooks catalog ? Help/FAQ Lisa Stevens 7 PM 2022...5 AM CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. Shot Screen Shot 4 PM 2022...5 AM 387628.2529352.qx3zay7 Jump to level 1 An airline company is interested in improving customer satisfaction rate from the 64% currently claimed. W N O - K nal Screen Shot The company sponsored a survey of 135 customers and found that 94 customers were satisfied. Determine Data 2022...4 AM whether sufficient evidence exists that the customer satisfaction rate is higher than the claim by the company. What is the test statistic z? EX: 1.23 @ Shot Screen Shot 0 PM 2022...41 PM What is the p-value? Ex: 0.456 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company at a significance level of a = 0.05? Select Shot Screen Shot 0 PM 2022...17 PM 2 3 Check Next Shot Screen Shot 4 PM 2022...0 AM Feedback? CHALLENGE Shot Screen Shot ACTIVITY 7.1.4: Excel: Hypothesis test for a population proportion. 0 PM 2022...0 PM 442 12 APR 18 :tv