Question: Suppose that a one-sample t-test of H0: μ = 0 versus Ha: μ - 0 results in a test statistic of t = 0.65 with df = 14. Suppose that a new study is done with n = 150, and the sample mean and standard deviation turn out to be exactly the same as in the first study.
a. What conclusion would you reach in the original study, using a = .05?
b. What conclusion would you reach in the new study, using a = .05?
c. Compare your results in parts (a) and (b) and comment.