Question

11. Which of the following statements is always true?
(A) The mean has an effect on extreme scores
(B) The median has an effect on extreme scores
(C) Extreme scores have an effect on the mean
(D) Extreme scores have an effect on the median​

Answer 1

Here the C statement is always true,

Extreme scores have an effect on the mean. is always correct.

Rest of the statements are false.