Constructing box plots

12 questions

1. Match each term to the correct Q.
2. Use this graph to estimate the median.
3. Use this graph to estimate the lower quartile.
4. Use this graph to estimate the upper quartile.
5. 60% of people score ___ or less.
6. Any pupil scoring over 16 marks gets a certificate. How many certificates are given out?
7. Match the letters to the correct term.
8. What is the median height?
9. What is the upper quartile height?
10. What is the lower quartile of this set of data? 17, 13, 19, 21, 13, 14
11. Below is a box plot for this set of data: 17, 13, 19, 21, 13, 14. What is the value of point E on the box plot?
12. Below is a box plot for this set of data: 17, 13, 19, 21, 13, 14. What is the value of point C on the box plot?

License: OGL