spss课件（画图2）

The contents in this chapter are from Chapter 7 of

the textbook.

Our textbook chooses the data set of marathon.sav

to show us how to use SPSS for looking at

distribution. The Chicago Marathon has been run

Hours = “completion time in hours”

Agecat8: 1=24 or less, 2=25-39, 3=40-44, 4=45-

49, 5=50-54, 6=55-59, 7=60-64, 8=65+