If we make a greater than directional hypothesis and wish to be 95 percent confident in testing the hypothesis, a z score that supports the hypothesis will be a value ________ +1.64:
A) inside
B) outside
C) greater than
D) less than
E) of 5 percent less than

Question

Quizplus · Accepted Answer

For a one-tailed test with a 95% confidence level, the critical z-value is +1.64. A z-score greater than +1.64 would support the hypothesis.

If We Make a Greater Than Directional Hypothesis and Wish