You may use any technology This page, oddressed in an experiment at Ohio State University, Sixteen students volunteered to take part in How much does drinking beer increase the alcohol content of your blood? This question was an experiment. Before the experiment, each of the students blew into a Breathalyzer to show that their blood alcohol content (BAC) was at the zero mark. The student volunteers then drank a varying number (between 1 and 9) of 12-ounce beers. How much each student drank was assigned by drawing tickets from a bowl. About 30 minutes later, an officer from the OSU Police Department measured their BAC using the Breathalyzer machine. Here are the data: 3 4 5 6 7 Student I B Beers 5 2 9 8 3 7. 3 5 BAC 0.10 0.03 0.19 0.12 0.04 0.095 0.07 0.06 Student: 9 10 11 12 13 14 15 16 Beers 3 5 4 6. 5 7 1 4 BAC 0.02 0.05 0.07 0.10 0,085 0.09 0.01 0.05 a) Suppose you want to estimate how a person's BAC is affected by the number of beers he or she drinks. Make a scatterplot (don't need to attach) of BAC versus beers using the data in the table above. Which variable did you choose to be the y variable and which did you choose to be the x variable? Explain. Explanatory (or x variable): Response (or y variable): Explanation: b) Find the correlation between BAC and beers. Is the correlation an appropriate measure of the strength of the association between BAC and beers? Is it appropriate? Explain briefly. c) Find the least-squares regression line for BAC on beers. Interpret the slope and y-intercept of the regression line. LSRL: Slope: