Divide into groups of three or four students. Each student should go to a different fast-food restaurant (McDonalds, Burger King, Wendys) and randomly select customers as they enter a line to place an order. Record the time from entering the line to picking up the completed order. Use a sample of at least 10 different customers. Use the same day
Chapter 12, Discussion and Review Questions #4
Divide into groups of three or four students. Each student should go to a different fast-food restaurant (McDonald’s, Burger King, Wendy’s) and randomly select customers as they enter a line to place an order. Record the time from entering the line to picking up the completed order. Use a sample of at least 10 different customers. Use the same day of the week and the same time of day. Test for equality of the service times.
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