Mathematics, 05.07.2020 14:01, swordnewsnetwork

Suppose cars arrive to a fast-food drive-through at the rate of 20 cars every hour between noon and 1 PM. A random sample of 40 one-hour time periods between noon and 1 PM is selected and has a mean number of cars arriving of 22.1. Why is the sampling distribution of sample means approximately normal

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Suppose cars arrive to a fast-food drive-through at the rate of 20 cars every hour between noon and...