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Suppose that we wish to test H 0 : = 40 versus H a : 40, where the population standard deviation is 18. Also, suppose
Suppose that we wish to test H0: = 40 versus Ha: 40, where the population standard deviation is 18. Also, suppose that a sample of 81 measurements randomly selected from the population has a mean equal to 35. What is the p-value?
A.0.0010
B.0.0124
C.0.0062
D.0.3897
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