Which of the following statements would be true of the pooled version of the t test for independent samples?
A) It should not be used when you have unequal sample sizes.
B) Sample size has no effect on the value of the t statistic calculated.
C) It can be used unless there are large differences in sample sizes and standard errors.
D) Calculating the t test when more than four groups are included in an experiment becomes difficult.

Question

Quizplus · Accepted Answer

The pooled version of the t-test assumes equal variances and can be used unless there are large differences in sample sizes and standard errors.

Which of the Following Statements Would Be True of the Pooled