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Regression Analysis: Interpreting Slope, Intercept, Model Fit, and Residuals

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Interpreting Standard Deviation

  • Guided course
    Empirical Rule of Standard Deviation and Range Rule of Thumb Example 1
    05:42
  • Guided course
    Empirical Rule of Standard Deviation and Range Rule of Thumb Example 2
    01:56
  • Guided course
    Empirical Rule of Standard Deviation and Range Rule of Thumb
    07:10

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

Confidence Intervals for Population Mean

  • Guided course
    Finding t-Values Using a TI-84
    05:47
  • Guided course
    Critical Values: t-Distribution
    05:50
  • Guided course
    Finding Confidence Intervals Using TI-84
    04:30

Residuals

  • Guided course
    Residuals and Residual Plots
    07:38

Prediction Intervals

  • Guided course
    Prediction Intervals
    09:00

Coefficient of Determination

  • Guided course
    Coefficient of Determination
    06:14