Sierra Harding: Organizing data.

Homework project.

Homework project: organizing statistical data.

    Steps to follow for this project:

    1. Pose a question that has a numerical answer and survey exactly 20 people.

    2. Collect the data in the table below.

    3. Calculate the measures of central tendency and dispersion and write them below.

    4. On a piece of construction paper, folded into 4 equal boxes, create a line plot, stem and leaf plot, histogram, and box and whisker plot for your data.

Question: How many television sets do you have in your house?

Data:

1. 7

2. 4

3. 2

4. 7

5. 4

6. 3

7. 5

8. 6

9. 5

10. 4

11. 5

12. 5

13. 3

14. 2

15. 6

16. 2

17. 7

18. 6

19. 5

20. 4

Measures of central tendency and dispersion:

Mean__4.6__

Median__5__

Mode__5__

range __5__

Standard Deviation__1.64__

Box and Whisker Plot

Line Plot

Stem and Leaf Plot

Histogram

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