1. Data Presentation Review
Construct a line plot for the data set:
22, 35, 30, 27, 26, 22, 31, 27, 22, 23, 26, 29, 30

2. Data Presentation Review
Answer
Data Presentation Review
Construct a line plot for the data set:
22, 35, 30, 27, 26, 22, 31, 27, 22, 23, 26, 29, 30 x x x x x x x x x x x x x 22 23 24 25 26 27 28 29 30 31 32 33 34 35

3. Data Presentation Review
2) Make a stem and leaf diagram for:
6, 22, 27, 14, 13, 7, 13, 21, 22

4. Data Presentation Review
Answer
Data Presentation Review
2) Make a stem and leaf diagram for:
6, 22, 27, 14, 13, 7, 13, 21, 22
Stem
(tens)
leaves
(ones)
6, 7 1
3, 3, 4 2
1, 2, 2, 7

5. Data Presentation Review
3) Find the mean, median, and mode of the data:
17.5, 15.7, 14.9, 17.0, 14.9

6. Data Presentation Review
Answer
Data Presentation Review
3) Find the mean, median, and mode of the data:
17.5, 15.7, 14.9, 17.0, 14.9
Mean = 16
Median = 15.7
Mode = 14.9

7. Data Presentation Review
4) Construct a box and whisker plot for the data set:
4, 8, 5, 3, 1, 0, 5, 6, 3, 7

8. Data Presentation Review
Answer
Data Presentation Review
4) Construct a box and whisker plot for the data set:
4, 8, 5, 3, 1, 0, 5, 6, 3, 7 1 2 3 4 5 6 7 8
4.5

9. Data Presentation Review
5) Make a bar graph to show that:
a hard cover book costs $25.00,
a paperback $6.50,
a magazine $3.00,
a newspaper $0.50.

10. Data Presentation Review
Answer
Data Presentation Review
5) Make a bar graph to show that:
a hard cover book costs $25.00,
a paperback $6.50,
a magazine $3.00,
a newspaper $0.50.

11. Data Presentation Review
6) Create a scatterplot and draw a trend line for the data:
(1986, 1.7), (1987, 8.0), (1988, 10.4), (1989, 9.5),
(1990, 9.5), (1991, 15.1), (1992, 21)

12. Data Presentation Review
Answer
Data Presentation Review
6) Create a scatterplot and draw a trend line for the data:
(1986, 1.7), (1987, 8.0), (1988, 10.4), (1989, 9.5),
(1990, 9.5), (1991, 15.1), (1992, 21)

13. Data Presentation Review
7) Create a frequency table for the data set:
3, 6, 9, 3, 1, 7, 5, 5, 7, 9, 2, 3, 7

14. Data Presentation Review
Answer
Data Presentation Review
7) Create a frequency table for the data set:
3, 6, 9, 3, 1, 7, 5, 5, 7, 9, 2, 3, 7
data 1 2 3 4 5 6 7 8 9
freq 1 1 3 2 1 3 2

15. Data Presentation Review
8) Make a line graph for the following manager salaries:
$25,000 in 1990, $12,000 in 1980,
$29,000 in 1993, and $31,000 in 1996

16. Data Presentation Review
Answer
Data Presentation Review
8) Make a line graph for the following manager salaries:
$25,000 in 1990, $12,000 in 1980,
$29,000 in 1993, and $31,000 in 1996