The critical value for a one-tailed z-test, given a significance level of 0.05, would be ________.
A) either -1.96 or 1.96
B) either -4.0 or 4.0
C) either -1.25 or 1.25
D) either -1.71 or 1.71
E) either -1.645 or 1.645
Answer: E
Marketing MCQ
Marketing
The critical value for a one-tailed z-test, given a significance level of 0.05, would be ________.