1. Box-And-Whisker Plots
Approximate the answers by referring to the
box-and-whisker plot shown.
1 What is the range of the data?
What is the median of the data?
What is the lower quartile?
What is the upper quartile?
How much of the data is located
between 110 and 140?
6 How much of the data is located
between 70 and 110?

2. 7. Find the first, second and third quartiles of the data. 8.
Then draw a box-and-whisker plot of the data.
11, 19, 5, 34, 9, 25, 28, 16, 17, 11, 12, 7