Question: A retail store has a goal that the mean wait time of customers in line is not more than 3 minutes. A random sample of

A retail store has a goal that the mean wait time of customers in line is not more than 3 minutes. A random sample of wait times collected for 15 customers resulted in a sample mean of 3.15 minutes and a sample standard deviation of 0.5 minutes. The level of. signicance for this problem is 0.10. 1. Write the null and alternative for this problem (.1) 2. What assumption must be true about your population since your sample size is small? (.1)

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