Question

If the outlier is excluded from the following data set, what happens to the mean?

250, 200, 308, 275, 32, 199, 220, 268, 290
A: it does not change
B: is decreases
C: it increases

Answer 1

C: it increases

Explanation:

An outlier is a data point that lies significantly out of the range of all of the other data points