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Activity

Texas Instruments: Describing Bivariate Data (Two Quantitative Variables)

Curated by ACT

Students explore the relationship between two quantitative variables in bivariate data using various x-y plots. They compare the relationships for several categories on the same plot. Students calculate the correlation coefficient to measure the strength and direction of the linear relationship that might exist between two variables.

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CCSS: Adaptable
Concepts
correlation coefficient, linear relationships, bivariate data
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Additional Tags
describing bivariate data (two quantitative variables), ti, texas instruments, inferential statistics
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional
Common Core
HSS-ID.C.9 HSS-IC.B.5