Question 15 > The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995. Year Retail Sales 0 85.851 3 108.426 6 141.781 9 169.256 12 202.297 15 222.266 Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is = 0.44t + 84.182. F(t) 220- 210- 200- 190- 180- 170- 160- 150- 140- 130 120- 110- 100 90 804 Use the above scatter plot to decide whether the linear model fits the data well. O The function is not a good model for the data O The function is a good model for the data. Estimate the retails sales in the U.S. in 2016. billions of dollars. Use the model to predict the year in which retails sales will be $241 billion. Question Help: Dost to forum Submit Question omework 4 re: 32/46 15/23 answered Question 20 < > 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: --1.058 b-20.708 -0.522729 -0.723 Use this to predict the number of situps a person who watches 3 hours of TV can do (to one decimal place) Question Help: O Post to forum Submit Question