An administrator of a TANF program is concerned about the length of time hard-to-place clients were able to gain employment. He wants to contrast the average length of time at a job for his clients with the national average. What statistic should he use?

Question

Quizplus · Accepted Answer

The administrator should use a one sample t-test because it is designed to compare the mean of a single sample to a known mean (in this case, the national average), which is exactly what the administrator is aiming to do.

An Administrator of a TANF Program Is Concerned About the Length