A simple random sample of 100 high school seniors was selected from a large school district. The gender of each student was recorded, and each student was asked the following questions:

1. Have you ever had a part-time job?
2. If you answered yes to the previous question, was your part-time job in the summer only?

The responses are summarized in the table below:

Gender Job Experience Male Female Total Never had a part-time job 21 31 52 Had a part-time job during summer only 15 13 28 Had a part-time job but not only during summer 12 8 20 Total 48 52 100