3. BUN Count The blood urea nitrogen (BUN) count of 20 randomly selected patients is given here in milligrams per deciliter (mg/dl). Construct an ungrouped frequency distribution for the data. 17 18 13 14 12 17 11 20 13 18 19 17 14 16 17 12 16 15 19 22

4. Wind Speed The data show the average wind speed for 36 days in a large city. Construct an ungrouped frequency distribution for the data. 8 15 9 8 9 10 8 10 14 9 8 8 12 9 8 8 14 9 9 13 13 10 12 9 13 8 11 11 9 8 9 13 9 8 8 10

For Exercises 5-8, find the class boundaries, midpoints, and widths for each class.

7. Find the relative frequency for the frequency distribution for the data in Exercise 5.

8. Find the relative frequency for the frequency distribution for the data in Exercise 6.

11. Construct a histogram, frequency polygon, and ogive, using relative frequencies for the data in Exercise 5.

For Exercises 5-8, find the class boundaries, midpoints, and widths for each class.

5. 58-62

6. 125-131

14. Calories of Nuts The data show the number of calories per ounce in selected types of nuts. Construct vertical and horizontal bar graphs for the data. Types Calories Peanuts 160 Almonds 170 Macadamia 200 Pecans 190 Cashews 160

16. Pet Care The data (in billions of dollars) show the estimated amount of money spent on pet care in the United States. Construct a Pareto chart for the data. Type of care Amount spent Veterinarian care $14 Supplies and medicine 11 Grooming and boarding 4 Animal purchases 2 Source: American Pet Products Association

20. Smart Phone Insurance Construct and analyze a pie graph for the people who did or did not buy insurance for their smart phones at the time of purchase. Response Frequency Yes 573 No 557 Don't Remember 166 Not offered any 211 Source: Based on information from Anderson Analytics

21. Peyton Manning's Colts Career Peyton Manning played for the Indianapolis Colts for 14 years. (He did not play in 2011.) The data show the number of touchdowns he scored for the years 1998-2010. Construct a dotplot for the data and comment on the graph. 26 33 27 49 31 27 33 26 26 29 28 31 33 Source: NFL.com 22. Songs on CDs The data show the number of songs on each of 40 CDs from the author's collection. Construct a dotplot for the data and comment on the graph. 10 14 18 11 11 15 16 10 10 17 10 15 22 9 14 12 18 12 12 15 21 22 20 15 10 19 20 21 17 9 13 15 11 12 12 9 14 20 12 10