Here's a lesson that is beyond compare. Young mathematicians learn to compare data distributions in the fourth of five installments in Algebra 1 Unit 4. They consider the shape of the distributions, identify any outliers, and compare the center and spread of the data.

Concepts

data analysis, outliers, center, box plot, median, range, stem and leaf plots

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Instructional Ideas

• Have the class find and use their own data sets to compare distributions
  

Classroom Considerations

• Knowledge of box plots and descriptive statistics from previous videos is necessary
• Video uses a TI-84 Plus graphing calculator; scholars should be familiar with how to access the one-variable statistics features on their own calculators
  

Pros

• Graphics are well made and easy to interpret
• Includes a corrective assignment for students needing additional practice
  

Cons

• None

Common Core

HSS-ID.A.2 HSS-ID.A.3