Jump to level An airline company is interested in improving customer satisfaction rate from the 73%...

Transcribed Image Text:

Jump to level An airline company is interested in improving customer satisfaction rate from the 73% currently claimed. The company sponsored a survey of 265 customers and found that 205 customers were satisfied. Determine whether sufficient evidence exists that the customer satisfaction rate is higher than the claim by the company. What is the test statistic z? -1 What is the p-value? 1 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company 0.05? Select at a significance level of a - Jump to level An airline company is interested in improving customer satisfaction rate from the 73% currently claimed. The company sponsored a survey of 265 customers and found that 205 customers were satisfied. Determine whether sufficient evidence exists that the customer satisfaction rate is higher than the claim by the company. What is the test statistic z? -1 What is the p-value? 1 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the company 0.05? Select at a significance level of a -