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Will Social Security still be around when you retire? Given data on the predicted balance of the social security fund over time, scholars plot the points on a coordinate grid and determine if a quadratic regression fits the data. They then estimate the amount in the fund in 2070 based on the trend.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Have learners research more recent data (resource uses a 2012 report) to see if the trend still applies
Classroom Considerations
- Requires an understanding of linear and quadratic regression
- Instructors may wish to provide calculators for the worksheet
Pros
- Uses actual government data, showing how math is important in the real world
- Rubric includes correct answers and point value distributions
Cons
- Part of the table that learners are supposed to complete is already filled in