The following equation represents the relationship between hours of TV watched per day (x) and the number of situps a person can do (ŷ). ŷ = -0.677xx + 22.92 Use this model to predict the number of...

The following equation represents the relationship between hours of TV watched per day (x) and the number of situps a person can do (ŷ).


ŷ = -0.677xx + 22.92


Use this model to predict the number of situps a person who watches 6.5 hours of TV can do. (to 2 decimal places)