The relationship between the number of beers consumed and blood alcohol content was studied in 16 male college students by using least squares regression. The following regression equation was obtained from this study: [6 POINTS] y= -0.0127 + 0.0180x Put your answers to the following questions in the text box below. a. The dependent or Y variable is and the independent or X variable is. b. This a (simple/multiple) regression. c. According to the regression equation, there is a (positive/negative) relationship between the X and Y variable. d. The sample size is (fill in the blank with a number). e. Each beer consumed increases blood alcohol by an average of amount of 1.8% (TRUE or FALSE)