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# Exploring bivariate numerical data

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Constructing scatter plotsGet 3 of 4 questions to level up!

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Making appropriate scatter plotsGet 3 of 4 questions to level up!

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Positive and negative linear associations from scatter plotsGet 3 of 4 questions to level up!

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Describing trends in scatter plotsGet 3 of 4 questions to level up!

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Correlation coefficient intuitionGet 3 of 4 questions to level up!

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Eyeballing the line of best fitGet 3 of 4 questions to level up!

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Estimating equations of lines of best fit, and using them to make predictionsGet 3 of 4 questions to level up!

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Estimating slope of line of best fitGet 3 of 4 questions to level up!

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Calculating and interpreting residualsGet 3 of 4 questions to level up!

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Calculating the equation of the least-squares lineGet 3 of 4 questions to level up!

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Interpreting slope and y-intercept for linear modelsGet 3 of 4 questions to level up!

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Residual plotsGet 3 of 4 questions to level up!

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Influential pointsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 200 Mastery points

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Level up on all the skills in this unit and collect up to 1300 Mastery points!