Question 11.67
32. Gender Differences in Computer/Video/Online Gaming. The Pew Internet and American Life Project collected data on the College Students Gaming Survey. Among the questions they asked 1720 randomly selected college students was “Which one of the following do you play the most: video games, computer games, or online games?” The results are summarized by gender in the following contingency table. 
games
| Video games |
Computer games |
Internet games |
|
|---|---|---|---|
| Male | 616 | 221 | 139 |
| Female | 198 | 372 | 174 |
- Before you perform the hypothesis test, what result might you expect? Look over the data set carefully to see whether you can detect significant differences between the levels of the variables. Then see whether your hypothesis test bears out your intuition.
- Test whether gender and game type are independent, using level of significance .