Jamal believes the time a piece of bubble gum is chewed is related to the bubble that can be blown. Jamal set up a well-designed randomized experiment to test this hypothesis. A regression output of his data can be found below. Regression Analysis: Time (s) vs. Bubble size (mm) Predictor Coef SE Coef T P Constant -16 3.25 15.54 0.000 Amount 1 98 3.86 0.004 S = 9.19 R-Sq = 96% R-Sq (adj) = 94.5% a. Write the equation of the fitted regression line. Define any variables used in this equation. b. Note that s = 9.19 in the computer output. Interpret this value in the context of this study. c. Identify and interpret the standard error of the slope