Author Question: When using the mean to predict scores, error is represented by a. the deviation of the median ... (Read 40 times)

burchfield96 · **on:** Jun 20, 2018

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 2

The best predictor of an individual score in a sample of scores is the

a. sum of the deviations of the scores from the mean.
b. score minus the mean.
c. mean of the sample of scores.
d. total error in the sample of scores.