These data sets show the ages of students in two college classes. Class #1:28, 19, 21, 23, 19, 24, 19, 20
Class #2:18, 23, 20, 18, 49, 21, 25, 19
Which class would you expect to have the larger standard deviation in
its ages? Explain why. (You may use Excel to calculate the standard
deviation, but you still need to use the meaning of standard deviation
to explain why the standard deviation of ages in one class is larger
than that in the other.)