Generally,it is impossible for measures to be
A)reliable but not valid.
B)valid but not reliable.
C)neither reliable nor valid.
D)both reliable and valid.

Question

Quizplus · Accepted Answer

A measure that is valid but not reliable is not consistent in its measurement. This means that it may produce different results when measuring the same thing multiple times. A measure that is reliable but not valid is consistent in its measurement, but it does not measure what it is supposed to measure.

Generally,it Is Impossible for Measures to Be