Question: im stuck on this question.. can you help? CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. Jump to level 1 1 V A home

im stuck on this question.. can you help?

CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. Jump to level 1 1 V A home improvement company is interested in improving customer satisfaction 2 rate from the 55% currently claimed. The company sponsored a survey of 127 customers and found that 77 customers were satisfied. 3 What is the test statistic z? Ex: 2.22 What is the p-value? Ex: 0.123 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company at a significance level of o = 0.1? Select v 3 Check Next Feedback

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