1. The numbers below represent the number of calls received one day in the school office. Draw a line plot of the data.
31, 28, 27, 34, 29, 27, 34, 28, 26, 27

2. The frequency table shows the birth months of members of a class.

 Copy and complete the frequency table.

 Make a frequency table and a line plot of the set of data. Then tell which item occurs most often and which item occurs least often.

3. Number of brothers and sisters each member of the class has:
2, 2, 1, 4, 0, 2, 0, 3, 1, 4, 2, 5, 1, 3, 0, 2, 1, 3, 5, 2, 3, 3, 1, 1, 0, 5, 1, 4, 5

4. Number of pets owned by class members.
0, 2, 3, 2, 1, 2, 5, 0, 2, 3, 4, 2, 0, 5, 3, 1, 0, 4, 3, 2, 1, 4

5. A class survey revealed that the members of the class had been born in Oregon (O), Washington (W), Idaho (I), California (C), Utah (U), and Florida (F). The data below shows where each member of the class was born. Make a frequency table and use it to find where most of the class members were born.
W, O, U, C, F, U, U, W, U , C, U, O, O, U, O, U, W, I, U, C, U, W, U, I, U, O, U, U, O, U, O

6. What stems would be used to make a stem-and-leaf plot of the following set of data?
52, 74, 36, 47, 51, 74, 38, 43, 75

7. The following data represent final exam scores for students in an Algebra 2 class.
95, 58, 67, 86, 70, 63, 62, 99, 71, 64, 77, 90, 79, 88, 93, 64, 76, 85, 51, 72
a. Draw a stem-and-leaf plot for the data.
b. If the top three students get an A, what is the cutoff score for an A?

8. The list shows the number of points scored by a basketball team in 20 games.
72, 63, 64, 96, 99, 81, 87, 80, 68, 65, 84, 93, 66, 81, 72, 57, 90, 69, 78, 55
a. Construct a stem-and-leaf plot for the data.
b. In how many games were more than 62 points scored?

9. Make a stem-and-leaf plot of the data.
 33, 42, 35, 40, 37, 39, 21, 34, 46, 48, 31, 54, 47, 48, 30

 Find the mean, median, and mode of the stem and leaf plot.

10. 

11. 

12. 

 Find the mean, median, and mode of the stem and leaf plot.

13. 

14. 

15. Find the mean of the data.
 19, 30, 8, 30, 6, 25, 5, 13

16. The high temperature for September 15 during a 10-year period is given in the table below.

What is the mode of this data?

17. Find the range of the data.
4, 18, 13, 30, 15, 12

18. Find the mean, median, and mode of the data.
 3, 12, 19, 24, 19, 11, 29, 7, 9, 19, 13

19. Find the mean, median, mode(s), and range of the data.
 81, 68, 75, 62, 67, 81, 56

Copy and complete the frequency table using the data.

20. Average minutes spent on daily homework:
25, 35, 40, 15, 30, 85, 90, 100, 110, 15, 35, 64, 60

21. Heights of plants in inches:
4, 13, 12, 3, 5, 8, 11, 6, 8, 4

22. 
Make a histogram of the data.

23. The table shows the number of people in each age group at a sports camp. Make a histogram of the data. 

24. The table shows the number of public libraries in each state.

a. Make a frequency table of the data. Then make a histogram of the data.
b. Make a conclusion from the data.

25. Use the data below. It shows the number of hits made by 30 leading hitters in a Middle School Softball League.
108, 60, 76, 74, 116, 88, 68, 74, 108, 76, 78, 93, 116, 108, 96, 68, 88, 108, 60, 74, 68, 88, 78, 76, 108, 116, 84, 106, 96, 93

a. Make a frequency table and histogram of the data.
b. Make a conclusion from the data.

26. What is a categorical question?

27. What is a numerical question?

28. What is a statistical question?

29. The box-and-whisker plots show the ages of the players on baseball teams A and  B.

Identify the following information for each team:
a. the lower extreme
b. the lower quartile
c. the upper quartile
d. the upper extreme

 Make a box-and-whisker plot of the data.

30. 42, 29, 36, 38, 36, 36, 38, 30, 27, 33, 41, 39, 29, 37, 36

31. 26, 34, 31, 31, 38, 34, 34, 31, 26, 29, 38

32. The recorded times, in seconds, that it took Devon and Patrick to run the 200 meter race are listed below.
Devon: 23.5, 23.7, 23.9, 24.4, 23.8, 23.5, 23.4, 23.2, 24.1, 23.4
Patrick: 24.2, 23.8, 23.9, 23.4, 24.3, 24.0, 23.9, 23.2, 24.4, 23.7
a. Using the same number line, make a box-and-whisker plot for each person.
b. Make a conclusion about the data.