Chapter 10.2 Homework Score: 8/14 11/14 answered Question 13 Previous A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-0 . 956 b=33 . 553 r2=0 . 403225 r=-0. 635 Use this to predict the number of situps a person who watches 2 hours of TV can do (to one decimal place) Question Help: Message instructor Submit Question or