In an independent-measures hypothesis test, what must be true if t = 0?
A)The two population means must be equal.
B)The two sample means must be equal.
C)The two sample variances must be equal.
D)None of the other 3 choices is correct.

Question

Quizplus · Accepted Answer

If t = 0 in an independent-measures hypothesis test, it indicates that the difference between the two sample means is zero, meaning the two sample means must be equal.

In an Independent-Measures Hypothesis Test, What Must Be True If