Question: please help m 11 WEE 2.1.3: Hypothesis test for a population proportion. Jump to level '1 A home improvement company is interested in improving customer
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m 11 WEE 2.1.3: Hypothesis test for a population proportion. Jump to level '1 A home improvement company is interested in improving customer satisfaction rate from the 76% currently claimed. The company sponsored a survey of 185 customers and found that 148 customers were satisfied. women (3 What is the test statistic 2? Ex: 2.22 1I.I"-lhat is the p-value'? Ex: [1123 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company at a significance level ofo: = 0.12 Feedback
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