Chapter 4 Case Study: Measuring the Human Body. Open the data sets body_females and body_males. We shall apply what we have learned in this section regarding regression analysis to some of the measurements in these data sets. Use technology for Exercises 79–92. 
body_males
Question 4.282
body_females
81. Use and the sign for the slope to compute the correlation coefficient for women’s heights and weights.
4.3.81
0.4303