Section 8.4

1. Chapter 8 Section 8.4 Exercise #1

2. The following table represents the top six metropolitan areas where immigrants were admitted to the United States in 1996. Create a bar graph from this information.

3. 150,000 150,000 120,000 Number 90,000 60,000 30,000 Area Let the vertical axis represent the number of immigrants Scale the axis. Each inch will represent 30,000 people. Pick a number slightly larger than the biggest number to graph. Let the length of the axis be 5 inches. 5 inches

4. 150,000 120,000 Number 90,000 60,000 30,000 NY CA FL IL DC TX Area

5. Chapter 8 Section 8.4 Exercise #3

6. The following pie chart shows the budget for a local company. The total budget is $600,000. What is the amount budgeted for Production? Miscellaneous 10% Taxes 10% Operating Expenses 20% Research 15% Production 45% x = $270,000 $600,000 0.45 45%

7. Chapter 8 Section 8.4 Exercise #5

8. The following pie chart shows the budget for a local company. The total budget is $600,000. What is the amount budgeted for Research? Miscellaneous 10% Taxes 10% Operating Expenses 20% Research 15% Production 45% x = $90,000 $600,000 0.15 15%

9. Chapter 8 Section 8.4 Exercise #15

10. United States 170 United Kingdom 69 Germany 59 France 24 USSR 10 Others 88 The following table represents the number of Nobel Prize laureates during the years 1901 to 1993. Country Number Create a pie chart for the information.

11. % of Total 420 = .4048 = / 420 = 40.48% Calculate the percent of the total that each country represents.

12. 420 % of Total 40.48% = .1643 = / 420 = 16.43% Calculate the percent of the total that each country represents.

13. 420 % of Total 40.48% 16.43% = .1405 = / 420 = 14.05% Calculate the percent of the total that each country represents.

14. 420 % of Total 40.48% 16.43% 14.05% = .0571 = / 420 = 5.71% Calculate the percent of the total that each country represents.

15. 420 % of Total 40.48% 16.43% 14.05% 5.71% = .0238 = / 420 = 2.38% Calculate the percent of the total that each country represents.

16. 420 % of Total 40.48% 16.43% 14.05% 5.71% 2.38% = .2095 = / 420 = 20.95% Calculate the percent of the total that each country represents.

17. Degrees x 360º = 420 % of Total 40.48% = 146 16.43% 14.05% 5.71% 2.38% 20.95% Calculate the degrees needed for each size slice of the pie. Calculate the percent of the total that each country represents.

18. Degrees x 360º = 420 % of Total 40.48% 146 16.43% = 59 14.05% 5.71% 2.38% 20.95% Calculate the degrees needed for each size slice of the pie.

19. Degrees x 360º = 420 % of Total 40.48% 146 59 16.43% 14.05% = 51 5.71% 2.38% 20.95% Calculate the degrees needed for each size slice of the pie.

20. Degrees x 360º = 420 % of Total 40.48% 146 59 16.43% 14.05% 51 = 20 5.71% 2.38% 20.95% Calculate the degrees needed for each size slice of the pie.

21. Degrees x 360º = 420 % of Total 40.48% 146 59 16.43% 14.05% 51 20 5.71% 2.38% = 9 20.95% Calculate the degrees needed for each size slice of the pie.

22. Degrees x 360º = 420 % of Total 40.48% 146 59 16.43% 14.05% 51 20 5.71% 9 2.38% 20.95% = 75 Calculate the degrees needed for each size slice of the pie.

23. Degrees 420 % of Total 40.48% 146 59 16.43% 14.05% 51 20 5.71% 9 2.38% 20.95% 75 Calculate the degrees needed for each size slice of the pie.

24. 146 U.S. 170 40.48% U.K. 69 16.43% 59 Germany 59 14.05% 51 France 24 5.71% 20 USSR 10 2.38% 9 Others 88 20.95% 75 USSR 2.38% France 5.71% Country Number % of Total Degrees Others 20.95% U.S. 40.48% Germany 14.05% U.K. 16.43%