(16) 2. An experiment was done to find the rate of bottle return for 6 different deposit levels from 2 to 30 cents. Data and logistic regression output are shown below. deposit 2 5 10 20 25 30 #sold 100 100 100 100 100 100 #returned 14 20 34 59 81 90 Estimate Std. Error z value Pr (>|21) (Intercept) -2.10829 0. 19107 -11. 03