Question: In testing the null hypothesis H0: 1 - 2 = 0, the computed test statistic is z = -1.66. The corresponding p-value is: a. .0970

In testing the null hypothesis H0: μ1 - μ2 = 0, the computed test statistic is z = -1.66. The corresponding p-value is:
a. .0970
b. .0485
c. .9030
d. .9515

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