If two samples,each with n = 20 scores,are selected from the same population and both have the same mean (M = 53)and the same variance (s² = 12),then they will also have the same t statistic.

Question

Quizplus · Accepted Answer

If two samples have the same mean and variance, then they will have the same t statistic, regardless of the population they are drawn from. This is because the t statistic is calculated using the sample means and variances, which are the same in this case. Therefore, the statement is true.

If Two Samples,each with N = 20 Scores,are Selected from the Same