Chapter 8 Data Sets 8.1 Exercise 31 8.1 Exercise 32 8.1 Exercise 33 8.1 Exercise 34 8.2 Exercise 19 8.2 Exercise 20 8.2 Exercise 21 8.2 Exercise 22 8.3 Picturing the World 8.3 Try It Yourself 1 8.3 Example 2 8.3 Exercise 10 8.3 Exercise 11 8.3 Exercise 12 8.3 Exercise 13 8.3 Exercise 14 8.3 Exercise 18 8.3 Exercise 23 8.3 Exercise 24 Review Exercise 17 Review Exercise 23 Chapter Quiz Ex 4 Cumulative Review Ex 14