Which of the following best describes a matched pairs experiment?
A)An experiment in which each observation in one sample can be matched with an observation in another sample.
B)A matched pairs experiments means that the samples are not independent.
C)We estimate the difference between population means by estimating the mean difference when the data are produced by a matched pairs experiment.
D)All of these choices are correct.

Question

Quizplus · Accepted Answer

A matched pairs experiment is an experiment in which each observation in one sample can be matched with an observation in another sample. The samples are not independent, and we estimate the difference between population means by estimating the mean difference when the data are produced by a matched pairs experiment. Therefore, all of these options are correct.

Which of the Following Best Describes a Matched Pairs Experiment