2.32 Resistance to an outlier Consider the following three sets of observations:

Set 1: 8, 9, 10, 11, 12 Set 2: 8, 9, 10, 11, 100 Set 3: 8, 9, 10, 11, 1000

a. Find the median for each data set.

b. Find the mean for each data set.

c. What do these data sets illustrate about the resistance of the median and mean?