Here is the stress level (scored 1-10, with higher scores = higher stress) for college freshmen during the first week of classes, middle week of classes, and last week of classes:

a. Create three scatter plots: first week with middle week, first week with last week, and middle week with last week.
b. The actual scores show that stress is moderate in the first week, low in the middle week, and high in the last week, yet all plots were positive and strong. Why?

First Week of Classes Middle Week of Classes ast Week of Classes 4 a67785795 45332432 57364573 34567890