A test is being conducted to test the difference between two population means using data that are gathered from a matched pairs experiment. If the paired differences are normal, then the distribution used for testing is the:
A) normal distribution
B) binomial distribution
C) Student t-distribution
D) F distribution
E) paired distribution

Question

Quizplus · Accepted Answer

If the paired differences are normally distributed, then the appropriate distribution for testing the difference between two population means is the Student t-distribution.

A Test Is Being Conducted to Test the Difference Between