Name ___________________________________ Date __________________Mrs. Labuski / Mrs. Portsmore Period __________ Unit 12 Lesson 5 HW

Measure of Variability OC 7-3

Draw a box plot for the data

1.

2.

The least value ________________The lower quartile _____________The median ___________________The upper quartile _____________The greatest value ______________

The least value ________________The lower quartile _____________The median ___________________The upper quartile _____________The greatest value ______________

3. The box plot below summarizes math scores.

a. What was the greatest test score? _____________________

b. Explain why the median is not in the middle of the box. _____________________________

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c. Half of the scores were higher than what score? ____________________________________