Question

What is the mean of this set of data if the outlier is removed?

Thank you for helping.

Answer 1

4.65
`m^(2)`

Explanation:

the outlier is 28.4

add up all the numbers

3.7+5.2+3.8+5.5+4.2+5.5 = 27.9

divide by 6 (because there are 6 numbers)

27.9/6=4.65