In comparing the difference in means with a matched pairs experiment, the variable under consideration is , where the subscript D refers to the difference.

Question

In comparing the difference in means with a matched pairs experiment, the variable under consideration is  , where the subscript D refers to the difference.

Quizplus · Accepted Answer

When conducting a matched pairs experiment, the difference between the paired observations is calculated and used to compare the means. Therefore, the variable under consideration is the difference (represented by the subscript D) between the two paired observations.

In Comparing the Difference in Means with a Matched Pairs