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Chapter 9: Correlation and Regression – Linear Regression and Model Assessment

Study Guide - Learn with Videos

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Scatterplots & Intro to Correlation

  • Guided course
    Scatterplots & Intro to Correlation Example 1
    05:14
  • Guided course
    Scatterplots & Intro to Correlation
    06:36
  • Guided course
    Creating Scatterplots - Graphing Calculator
    05:26

Correlation Coefficient

  • Guided course
    Correlation Coefficient
    05:43
  • Guided course
    Calculating Correlation Coefficient - Graphing Calculator
    04:40
  • Guided course
    Calculating Correlation Coefficient - Graphing Calculator Example 1
    03:44

Linear Regression & Least Squares Method

  • Guided course
    Using Regression Lines to Predict Values
    04:57
  • Guided course
    Intro to Least Squares Regression Example 1
    05:02
  • Guided course
    Intro to Least Squares Regression
    07:01

Residuals

  • Guided course
    Residuals and Residual Plots
    07:38

Coefficient of Determination

  • Guided course
    Coefficient of Determination
    06:14

Regression Line Equation and Coefficient of Determination - Excel

  • Guided course
    Regression Line Equation and Coefficient of Determination - Excel Example 1
    05:27
  • Guided course
    Regression Line Equation and Coefficient of Determination - Excel
    03:28

Finding Residuals and Creating Residual Plots - Excel

  • Guided course
    Finding Residuals and Creating Residual Plots - Excel
    04:26
  • Guided course
    Finding Residuals and Creating Residual Plots - Excel Example 1
    06:42