The MacBurger restaurant chain claims that the waiting time of customers for service is normally dis
Question: The MacBurger restaurant chain claims that the waiting time of customers for service is normally distributed, with a mean of 3 minutes and a standard deviation of 1 minute. The quality assurance department found in a sample of 50 customers at Warren Road MacBurger that the mean waiting time was 2.75 minutes. At the .05 significance level, can we conclude that the mean waiting time is less than 3 minutes?
Price: $2.99
Solution: The solution consists of 1 page
Deliverable: Word Document
Deliverable: Word Document
