When comparing two independent population means by using samples selected from two independent, normally distributed populations with equal variances, the correct test statistic to use is ________. A) z B) t C) F D) t²

Name: When comparing two independent population means by using samples selected from two independent, normally distributed populations with equal variances, the correct test statistic to use is ________. A) z B) t C) F D) t 2
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Question

Quizplus · Accepted Answer

We pool the variances and estimate the standard deviation.

When Comparing Two Independent Population Means by Using Samples Selected