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You ask 40 people to select their favorite TV channel from 4 options. The result

ID: 3203122 • Letter: Y

Question

You ask 40 people to select their favorite TV channel from 4 options. The results show that each of the 4 channels is equally preferred. This is an example of a Normal distribution Uniform distribution Positively skewed distribution Negatively skewed distribution The sum of all relative frequencies in a frequency distribution will always add up to 1. True False A distribution of scores on a biology test shows a greater concentration on the lower end with a few extreme scores on the high end. This is an example of a(n) skewed distribution Positively Evenly Negatively Discretely A basketball coach records the following data from his team: height (inches); weight (pounds) and year of study (freshman, sophomore, junior, senior). The height of the team would be best summarized by (select all that apply): Line graph Histogram Bar graph Pie chart Referring to the previous question, the weight of the players would be best summarized by (select all that apply) Line graph Histogram Bar graph Pie chart Referring to the previous question, the players year of study would be best summarized by (select all that apply): Line graph Histogram Bar graph

Explanation / Answer

4. B. Uniform distribution

5. A. True

6. A. Positively

7. B. Histogram

8. B. Histogram

9. C. Bar Graph

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