The pooled two-sample t procedure can be used when ______.
A)you can assume the two populations have equal variances
B)you can assume the two populations have equal means
C)the sample sizes are equal
D)None of the above

Question

Quizplus · Accepted Answer

The pooled two-sample t procedure can be used when you can assume the two populations have equal variances. The assumption of equal means is not necessary and the sample sizes can be different.

The Pooled Two-Sample T Procedure Can Be Used When ______