Question

find the mean of 2,4,3,4,6,1,4,7,2,9,2,6,3,3,3,6,2,7 and 3.2 identify the outlier then find the mean without the outlier

Answer 1

mean is average, u know how to find the average?

Answer 2

add all /?

Answer 3

http://www.ehow.com/how_5201412_calculate-outliers.html

yes

Answer 4

and outlier? without outlier?

Answer 5

mean is 4.1

to find the outlier, use the link and then find the mean again

Answer 6

An outlier is a number that is either much higher or much lower than most of the other numbers. In this case, I would probably say 9 is the outlier since the data seems to be more concentrated around the lower numbers. Therefore just recalculate the average but don't use 9.