Question
The head of maintenance at XYZ Rent-A-Car believes that the mean number of miles between services is 4639 miles, with a standard deviation of 437
The head of maintenance at XYZ Rent-A-Car believes that the mean number of miles between services is 4639 miles, with a standard deviation of 437 miles.
If he is correct, what is the probability that the mean of a sample of 32 cars would differ from the population mean by less than 181 miles? Round your answer to four decimal places.
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Algebra And Trigonometry Enhanced With Graphing Utilities (Subscription)
Authors: Michael Sullivan, Michael Sullivan III
7th Edition
0134273842, 9780134273846
