Question: = Suppose that we happen to know that the mean commute time of all WCU commuters is 40.1 minutes with a standard deviation of

= Suppose that we happen to know that the mean commute time of all WCU commuters is 40.1 minutes with a standard deviation of 5 minutes: 40.1 minutes; = 5 minutes. Suppose we took a random sample of 30 commuters and recorded the sample mean commute time. Suppose that we could somehow repeat this exercise thousands of times.

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1 Population Parameters Population Mean 401 minutes Population Standard Deviation 5 minutes 2 Sample Information Sample Size n 30 commuters Number of ... View full answer

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