If a person scores a 70 on an intelligence test on one day and scores 110 when retested on another day,you might conclude that this test is ________.
A) valid
B) invalid
C) reliable
D) unreliable
E) consistent

Question

Quizplus · Accepted Answer

The test is unreliable because the person's scores varied significantly between the two test administrations, indicating a lack of consistency in the results.

If a Person Scores a 70 on an Intelligence Test