When using the mean to predict scores,error is represented by
A)the deviation of the median from the mean.
B)a statistic obtained from a nonrandom sample.
C)the deviation of a score from the mean.
D)the differences between raw scores in a sample.

Question

Quizplus · Accepted Answer

When using the mean to predict scores, error is represented by the deviation of a score from the mean. This measures how far off each individual score is from the average predicted value based on the mean.

When Using the Mean to Predict Scores,error Is Represented by