Question: Refer to the previous exercise. If the same sample mean and standard deviation had been based on n = 5 instead of n = 20,

Refer to the previous exercise. If the same sample mean and standard deviation had been based on n = 5 instead of n = 20, the test statistic would have been t = 1.20.
a. Would the P-value for Ha: μ ≠ 100 be larger, or smaller, than when t = 2.40? Why?
b. Other things being equal, explain why larger sample sizes result in smaller P-values.

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a The Pvalue would be larger when t 120 than when t 240 because the tvalue of ... View full answer

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