Organizing Statistical Data

James Bednar

Question: How many pairs of athletic shoes do you own?

Person

1) Lauren, 4

2) Jacob, 1

3) Jordan, 7

4) Nancy, 3

5) Jacob, 4

6) KJ, 2

7) Mrs. Langford, 1

8) Landon, 2

9) Sabrina, 5

10) Nathaniel, 2

11) Shawn, 5

12) James, 14

13) Craig, 43

14) Sarah, 3

15) Hal, 18

16) Tyriq, 10

17) Steve, 5

18) Brandon, 4

19) Debbie, 3

20) William, 4

Measures of Central Tendency and Dispersion

Mean: 7

Median: 4

Mode: 4

Range: 42

Standard Deviation: 9.27 (SD is 4.315 if the outlier of 43 is excluded)

Stem and Leaf
Line graph
Histogram
Box and Whisker

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