A home improvement company is interested in improving customer satisfaction rate from the 64% currently claimed. The company sponsored a survey of 293 customers and found that 203 customers were satisfied. What is the test statistic z? What is the p-value? Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company at a significance level of α=0.05?yes or no

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A home improvement company is interested in improving customer satisfaction rate from the 64% currently claimed. The company sponsored a survey of 293 customers and found that 203 customers were satisfied.
What is the test statistic z?
What is the p-value?
Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company at a significance level of α=0.05?yes or no
 
 
                                            
 
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