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A-levelStatistics

Correlation and regression

Regression, interpretation, and hypothesis tests for correlation.

2 lessons11 worksheets33 questions

Lessons

These free MathLab Learn guides are arranged in the order they are most useful for this stage.

  1. 01Correlation and linear regression
  2. 02Hypothesis tests for correlation using the PMCC

Practise

Practice moves from direct fluency towards application, reasoning and synthesis.

  1. Intro

    Scatter And Association

    Step 1 · 2 worksheets · 6 questions

  2. IntroPractice

    Pmcc From Summaries And Data

    Step 2 · 2 worksheets · 6 questions

  3. Practice

    Least Squares Regression Lines

    Step 3 · 2 worksheets · 6 questions

  4. Practice

    Prediction Residuals And Range

    Step 4 · 2 worksheets · 6 questions

  5. Practice

    Coding And Unit Transformations

    Step 5 · 1 worksheet · 3 questions

  6. Challenge

    Correlation Hypothesis Tests

    Step 6 · 2 worksheets · 6 questions

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