In the formula X = T + E,T refers to
A) the true score.
B) the time factor.
C) the average test score.
D) test-retest reliability.

Name: In the formula X = T + E,T refers to A) the true score. B) the time factor. C) the average test score. D) test-retest reliability.
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Question

Quizplus · Accepted Answer

T refers to the true score in the formula X = T + E, where X is the observed score and E is the error score. The true score is the score a person would obtain if there were no errors in measurement.

In the Formula X = T + E,T Refers to