Comparing box plots

12 questions

1. The vertical line inside the box of a box plot represents the ___.
2. What is the height of the tallest person?
3. What is the lower quartile height?
4. What is the upper quartile of this set of data? 17, 13, 19, 21, 13, 14.
5. Below is the box plot for this set of data: 17, 13, 19, 21, 13, 14. What is the value of point A on the box plot?
6. Below is the box plot for this set of data: 17, 13, 19, 21, 13, 14. What is the value of point D on the box plot?
7. Anything below the __________ represents 25% of the data.
8. Anything below the upper quartile represents what percentage of the data?
9. What is the range of the middle 50% of data?
10. A ___ box indicates data that is more consistent.
11. Which class did better on average?
12. Which class has more consistent scores?

License: OGL