52% claimed surveyed 168 found 94 satisfied

T 240: Applied Statistics - Personal - Microsoft Edge .zybooks.com/zybook/SNHUMAT240Master1/chapter/7/section/1 ks My library > MAT 240: Applied Statistics home > 7.1: Hypothesis test for a population proportion zyBooks catalog 7.1.3: Hypothesis test for a population proportion. 3zay7 Jump to level 1 An airline company is interested in improving customer satisfaction rate from the 52% current he company sponsored a survey of 168 customers and found that 94 customers were satisf hether sufficient evidence exists that the customer satisfaction rate is higher than the claim ompany. hat is the test statistic z? Ex: 2.22 + at is the p-value? Ex: 0.123 es sufficient evidence exist that the customer satisfaction rate is higher than the claim by th gnificance level of a = 0.1? Select v 2 neck Next