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.