The average wait time to get seated at a popular restaurant is 7 minutes. Is the mean wait time different for men who wear a tie? Wait times for 11 randomly selected men who were wearing a tie are shown. Assume the distribution of the population is normal. The level of significance is a=0.10 6,8,6,6,5,9,5,5,7,5,9 What is the test statistic and the p- value

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