image 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. image body_males

Question 4.286

body_females

85. Discuss similarities and differences among your results for the females and the males, with respect to the regression of weight on height, as follows:

  1. The standard error of the estimate,
  2. The coefficient of determination, .

4.3.85

(a) The values of for men and women are both between 19 and 20 but are not the same. (b) The values of for men and women are both low but the value of for men is higher than the value of for women.