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Chapter 3: Q.12 (page 160)

Do heavier people burn more energy? The study of dieting described in Exercise 10 collected data on the lean body mass (in kilograms) and metabolic rate (in calories) for 12female and7male subjects. The figure below is a scatterplot of the data for all 19subjects, with separate symbols for males and females.

Does the same overall pattern hold for both women and men? What is the most important difference between the sexes?

Short Answer

Expert verified

Both women follow the same general pattern.

The most significant distinction is that men appear to have a larger lean body mass and metabolic rate than women.

Step by step solution

01

Given Information 

The figure below is a scatterplot of the data for all 19 subjects, with separate symbols for males and females.

02

Explanation 

To find the most important difference:

Because the red dots appear to be a continuation of the blue dot pattern, both women and males have the same overall pattern.

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