Theoretically, if a test taker took a test, an infinite number of times and an average score was calculated from those administrations, the average test score would ______.
A) equal the true test score
B) contain the true score and error
C) contain only error
D) have no meaning

Question

Quizplus · Accepted Answer

The average score from an infinite number of test administrations would theoretically equal the true test score, as the random errors of measurement would cancel each other out over time, leaving only the true score.

Theoretically, If a Test Taker Took a Test, an Infinite