When Beverly administers the math test to accounting clerk candidates, the average score is 65%. But when Carol administers the same test, the score average is 83%. What does this indicate about the test?

Question

Quizplus · Accepted Answer

The discrepancy in average scores between two different administrators suggests that the test is unreliable, meaning that it may not consistently measure the same ability or knowledge among different test-takers. It is possible that the test may have variables that are affected by the administrator's style or approach, resulting in inconsistent results.

When Beverly Administers the Math Test to Accounting Clerk Candidates