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Ch . 19 Linear Patterns and Simple Regression: Study Notes for Business Statistics

Study Guide - Learn with Videos

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Scatterplots & Intro to Correlation

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

Linear Regression & Least Squares Method

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

Residuals

  • Guided course
    Residuals and Residual Plots
    07:38

Coefficient of Determination

  • Guided course
    Coefficient of Determination
    06:14

Inferences for Slope

  • Guided course
    Hypothesis Test for the Slope of a Regression Line Example 2
    02:59
  • Guided course
    Confidence Interval for the Slope of a Regression Line
    03:12
  • Guided course
    Hypothesis Test for the Slope of a Regression Line Example 3
    04:13