Suppose that my 3 siblings and I are the following heights, in inches.
72 69 77 66
a. Calculate and report the mean of this distribution.
b. Calculate and report the median of this distribution.
c. Is there a mode for this distribution? Explain why or why not.

Question

Quizplus · Accepted Answer

The Answer is a. (72+69+77+66)/4 = 71.
b. If you arrange these scores in order, you get 66, 69, 72, and 77. The two middle scores are 69 and 72. The average of these two numbers is 70.5, so that is the median for this distribution of scores.
c. No mode, because no number in the distribution occurs any more frequently than any other number.

Suppose That My 3 Siblings and I Are the Following