Question

The outliers are not included, what is the mean of the data set?

72, 82, 3, 55, 62, 73, 90, 80, 151, 59, 46, 31

Answer 1

Hey, your answer would be 65.

Explanation:

The outliers are 3 and 151

To calculate the mean without the outliers, add them up then divide by how many numbers.

72 + 82 + 55 + 62 + 73 + 90 + 80 + 59 + 46 + 31 = 650

650 ÷ 10 = 65

(I got this right on the quiz)

Answer 2

Hi!

The mean is 67 , because when we add those numbers we get 804 , there are 12 numbers in total so we divide 804 by 12 , which is 67 .

Hope it helps and have a wonderful day!