When using the mean to predict scores, error is represented by ...

[burchfield96]

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.

[bhavsar]

Answer to Question 1

C

Answer to Question 2

C

[burchfield96]

Thanks for the timely response, appreciate it

[dreamfighter72]

Excellent