The number of customers served at a busy restaurant on Wednesdays follows a Normal distribution with mean 4,362 and standard deviation 251. Suppose we select a simple random sample of 36 Wednesdays and use it to compute x, the average number of customers served on each of these Wednesdays. What is the probability that the average number of customers served on on these 36 Wednesday exceeds 4,444?
The number of customers served at a busy restaurant on Wednesdays follows a Normal distribution with mean 4,362 and standard deviation 251. Suppose we select a simple random sample of 36 Wednesdays and use it to compute x, the average number of customers served on each of these Wednesdays. What is the probability that the average number of customers served on on these 36 Wednesday exceeds 4,444?
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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The number of customers served at a busy restaurant on Wednesdays follows a
Suppose we select a simple random sample of 36 Wednesdays and use it to compute x, the average number of customers served on each of these Wednesdays. What is the probability that the average number of customers served on on these 36 Wednesday exceeds 4,444?
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