Question 2 A local ice cream shop kept track of the number of cans of cold soda it sold each day, and the temperature that day, for two months during the summer. The data are displayed in the scatterplot below: The one outlier corresponds to a day on which the refrigerator for the soda was broken. Which of the following is true? a. A reasonable value of the correlation coefficient r for these data is 1.2. b. If the temperature was measured in degrees Celsius (C = 5/9 * (F – 32)), the value of r would change accordingly. c. If the outlier was removed, r would get closer to 1. d. If the outlier was removed, r would get closer to 0. e. If the outlier was removed, r would get closer to -1. Question 3 Suppose that the correlation r between two quantitative variables was found to be r = 0. This means that: a. There is no relationship between the two variables. b. There is no linear relationship between the two variables. c. There is a strong linear relationship between the two variables. d. There is a strong relationship between the two variables. None of the above.