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Unit 6: Two-variable statistics
1,400 possible mastery points
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- Read two-way frequency tablesGet 3 of 4 questions to level up!
- Create two-way frequency tablesGet 3 of 4 questions to level up!
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- Analyze two-way frequency tablesGet 3 of 4 questions to level up!
- Create two-way relative frequency tablesGet 3 of 4 questions to level up!
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- Interpret two-way tablesGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 400 Mastery points
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- Eyeballing the line of best fitGet 3 of 4 questions to level up!
- Estimating slope of line of best fitGet 3 of 4 questions to level up!
- Estimating equations of lines of best fit, and using them to make predictionsGet 3 of 4 questions to level up!
- Interpreting slope and y-intercept for linear modelsGet 3 of 4 questions to level up!
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- Calculating and interpreting residualsGet 3 of 4 questions to level up!
- Residual 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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- Positive and negative linear associations from scatter plotsGet 3 of 4 questions to level up!
- Describing trends in scatter plotsGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 720 Mastery points
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Level up on all the skills in this unit and collect up to 1,400 Mastery points!