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Review — Difficulty 5/10

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Algebra II · Probability and statistics (intro)

Review skills for this standard. Write answers where shown.

Together with a parent

1. Mean of data set: 8, 10, 12, 14, 16 = ___ 2. Median of the same set: ___ 3. Describe the distribution: skewed left/right/symmetric? ___

Written review

1. Mean of data set: 10, 12, 14, 16, 18 = ___ 2. Median of the same set: ___ 3. Describe the distribution: skewed left/right/symmetric? ___ 4. Correlation r = 1.3. Strength? ___ 5. Regression: interpret slope in context. 6. Why might correlation not imply causation?

_See printable PDF for diagram._

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Skills checklist

  • [ ] Creates and interprets data displays
  • [ ] Describes distributions accurately
  • [ ] Fits and interprets a model when appropriate

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