A home improvement company is interested in whether the customer satisfaction rate is different from the 62% currently claimed. The company sponsored a survey of 110 customers and found that 76...


A home improvement company is interested in whether the customer satisfaction rate is different from the 62% currently claimed. The company sponsored a survey of 110 customers and found that 76 customers were satisfied.


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 α=0.01? Ex: yes or no



A home improvement company is interested in whether the customer satisfaction<br>rate is different from the 62% currently claimed. The company sponsored a survey<br>of 110 customers and found that 76 customers were satisfied.<br>What is the test statistic z? Ex: 2.22<br>What is the p-value? Ex: 0.123<br>Does sufficient evidence exist that the customer satisfaction rate is different than<br>the claim by the company at a significance level of a = 0.01? Select v<br>

Extracted text: A home improvement company is interested in whether the customer satisfaction rate is different from the 62% currently claimed. The company sponsored a survey of 110 customers and found that 76 customers were satisfied. 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 a = 0.01? Select v

Jun 08, 2022
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