With regard to the process of measurement,which of the following statements is true?
A)For a measurement to be reliable,it must be valid.
B)For a measurement to be valid,it must be reliable.
C)All measurements are both reliable and valid.
D)Measurements cannot be both reliable and valid.

Question

Quizplus · Accepted Answer

A measurement can be reliable without being valid, but for it to be valid, it must also be reliable. In other words, reliability is a necessary but not sufficient condition for validity. Therefore, statement B is true. Statements A, C, and D are false.

With Regard to the Process of Measurement,which of the Following