If a test has a reliability coefficient of 0.00 and a standard error of 0.00, the test is
A) reliable and accurate
B) unreliable but accurate
C) unreliable and inaccurate
D) reliable but inaccurate

Question

Quizplus · Accepted Answer

A reliability coefficient of 0.00 indicates the test is unreliable, meaning it does not consistently measure what it is supposed to measure. However, a standard error of 0.00 suggests that the scores are perfectly consistent or accurate, with no variability in repeated measurements under the same conditions.

If a Test Has a Reliability Coefficient of 0