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Consider again the conditions of Exercise 12, but suppose now that the following hypotheses are to be tested:
H0: μ = 3.1,
H1: μ ≠ 3.1.
Suppose, as in Exercise 12, that the sample size n is 17, and it is found from the observed values in the sample that n = 3.2 and (1/n) = 0.09. Calculate the value of the statistic U and find the corresponding p-value. |
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