An experiment in which two different measurements are taken on the same units and inferences are made using the differences between the pairs of measurements is a(n)______ experiment.
A)Paired difference
B)Equal variances
C)Independent samples
D)Dependent samples

Question

Quizplus · Accepted Answer

A paired difference experiment is designed to compare two different measurements taken on the same units. In this experiment, the differences between the pairs of measurements are used to make inferences. Therefore, this is the best choice for the given scenario. The other choices, such as equal variances or independent samples, are not applicable in this context.

An Experiment in Which Two Different Measurements Are Taken on the Same