The precise amount of error inherent in the reliability estimate published in a test manual will vary with
A) the purchase price of the test (the more expensive, the less the error).
B) the sample of test-takers from which the data were drawn.
C) the population of test user actually using a published test.
D) All of these

Question

Quizplus · Accepted Answer

The amount of error in the reliability estimate will vary depending on the sample of test-takers from which the data were drawn. Other factors like purchase price or population of users may not have a significant impact on the estimate.

The Precise Amount of Error Inherent in the Reliability Estimate