Suppose a convenience store averages 450 customers per day entering the store with a standard deviation of 96 customers. A random sample of 36 days was selected. What is the probability that the average number of custome

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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Suppose a convenience store averages 450 customers per day entering the store with a standard deviation of 96 customers. A random sample of 36 days was selected. What is the probability that the average number of customers per day entering the store in the sample is between 410 and 470 customers?

 

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