The final step in hypothesis testing for an independent-samples t test is:
A) calculating the t statistic.
B) converting the pooled variance to mean difference scores.
C) making a decision.
D) identifying the null hypothesis.

Question

Quizplus · Accepted Answer

The final step in hypothesis testing for an independent-samples t test is to make a decision based on the calculated t statistic and the level of significance. This decision involves either rejecting or failing to reject the null hypothesis, which is based on the comparison of the obtained t value with the critical t value from the t distribution table. Therefore, choice C is the correct answer.

The Final Step in Hypothesis Testing for an Independent-Samples T