Which measure of center is best if there is an outlier (or skewed)?
mean
median
mode
What is the median? 11, 3, 8, 5, 10, 7, 7, 6, 7, 6, 2
6
6.5
7
3
What is the mean? 11, 3, 8, 5, 10, 7, 7, 6, 7, 6
11
What is the mode? 11, 3, 8, 5, 10, 7, 7, 6, 6
none
6 and 7