A test is said to be reliable if ___________, and valid if it _____________.
A)its results are repeatable; measures what it is supposed to measure
B)has a sufficiently high amount of measurement error; measures what it is supposed to
C)its results are repeatable; is low in measurement error
D)measures what it is supposed to measure; is low in measurement error

Question

Quizplus · Accepted Answer

Reliability refers to the consistency of a test's results over time, meaning the results are repeatable. Validity refers to whether the test measures what it is intended to measure.

A Test Is Said to Be Reliable If ___________, and Valid