A manager wants to determine whether the mean waiting time for a customer is greater than 1
Fantastic news! We've Found the answer you've been seeking!
Question:
A manager wants to determine whether the mean waiting time for a customer is greater than minutes. He randomly selected customers and record their waiting time. The mean waiting time for these customers is minutes with a standard deviation of minutes. Test the claim at a significance level of State the assumptions, hypotheses, test statistic, and decision for this test.
Posted Date: