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Common Core · High School Statistics · Interpreting Categorical and Quantitative Data

Standard S.ID.B.6B

Free lessons and printable worksheets aligned to Common Core math standard S.ID.B.6B.

5 lessons4 worksheets

Lessons for S.ID.B.6B

r squared and the standard deviation of the residualsThe share of the variation in the response that the regression line accounts for.Lesson

Interpreting a residualReading a residual as how far above or below the prediction an actual value fell.Lesson

Judging and comparing modelsComparing predicted outputs with the real ones to see where the model starts to drift.Lesson

Making and reading residual plotsPlotting each residual against the explanatory value to see what the line missed.Lesson

ResidualsActual minus predicted, and what their pattern reveals.Lesson

Printable Worksheets

r squared and the standard deviation of the residuals worksheet (PDF)Printable worksheet with answer keyPreview

Interpreting a residual worksheet (PDF)Printable worksheet with answer keyPreview

Judging and comparing models worksheet (PDF)Printable worksheet with answer keyPreview

Making and reading residual plots worksheet (PDF)Printable worksheet with answer keyPreview