A1.DPSR.2: Analyze and interpret models for two categorical and quantitative variables.

Analyze and interpret models for two categorical and quantitative variables.

A1.DPSR.2.1Use two-way frequency tables to make inferences and interpret the data in terms of real-world or mathematical situations.A1.DPSR.2.2Interpret the slope and the intercept of a linear model in the context of the data.A1.DPSR.2.3Use a linear model to interpolate and extrapolate unknown values close to the data set.
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