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=a+DX b=-0.67 a=37.275 2=0.944784 r=-0.972 Use this to predict the number of situps a person who watches 9.5 hours of TV can do. Round to one decimal place