Unit 8, Lesson 11, Grade 7 icon
Unit 8, Lesson 11

Comparing Groups

Open Up Resources 50 min(s)

In this lesson, students review measures of center and variability from grade 6. This lesson introduces the idea of expressing the difference between the centers of two distributions as a multiple of a measure of variability as a way to help students make this determination. Learning targets: students can calculate the difference between two means as a multiple of the mean absolute deviation. When looking at a pair of dot plots and can determine whether the distributions are very different or have a lot of overlap.

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