Lesson 4, Quiz Yourself: Answer to #3
Lesson 4:
Results

Page 1

Page 2

Reflection

Quiz Yourself

1 | 2 | 3 | 4

Homework

 

Incorrect.

According to Figure 4, exercise reduces gender differences in heart rate. There is a gender difference at rest (time zero) as indicated by the (*)s, but not after 20 or 30 minutes of exercise. The difference at 20 minutes is not statistically significant.

 

Go back to Question 3
Go to question 4