Question

If the outlier is removed, what is the mean of the set of numbers below? 21 23 19 25 83 23 21 A. 21 B. 22 C. 23 D. 24

Answer 1

22

Explanation:

21 23 19 25 83 23 21

Removing the outlier of 83

21 23 19 25 23 21

Find the mean

Add the numbers and divide by the number of numbers

(21+ 23+ 19+ 25+ 23+ 21)/6

132/6

22