allswered Question 14 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=-1 . 098 b=30. 146 r2=0.917764 r=-0.958 Use this to predict the number of situps a person who watches 2 hours of TV can do (to one decimal place) Submit