Skip to main content
Back

Inference on the Least-Squares Regression Model: Hypothesis Testing, Confidence Intervals, and Model Assumptions

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

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

Inferences for Slope

  • Guided course
    Confidence Interval for the Slope of a Regression Line Example 5
    02:31
  • Guided course
    Confidence Interval for the Slope of a Regression Line Example 4
    02:47
  • Guided course
    Hypothesis Test for the Slope of a Regression Line Example 3
    04:13

Steps in Hypothesis Testing

  • Guided course
    Step 4: State Conclusion
    09:56
  • Guided course
    Step 2: Calculate Test Statistic
    06:34
  • Guided course
    Step 1: Write Hypotheses
    06:21