The following is a scatter plot of the heights and weights of the students in Mr. Baldwin’s PE class. A graph titled Heights and Weights has weight in pounds on the x-axis, and height in inches on the y-axis. A line goes through (146, 47.5) and (173, 72.5). What is the weight of the student who is 75 inches tall? Does the scatter plot show a positive or negative correlation? a. About 191 pounds; negative correlation b. About 191 pounds; positive correlation c. About 185 pounds; negative correlation d. About 185 pounds; positive correlation