RST 1hr50mins X Progress saved Done Score: 0/25 0/25 answered Question 19 0/1 pt 2 D Incements A regression was run to determine if there is a relationship between hours of TV watched per day (x) and ments number of situps a person can do (y). sions The results of the regression were: y=ax+b S a=-0.76 b=30.366 r2-0.6241 r=-0.79 Use this to predict the number of situps a person who watches 5.5 hours of TV can do (to one decimal place) us les le Drive Submit Question 365