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Chapter 21: The Simple Regression Model – Business Statistics Study Notes

학습 가이드 - 영상으로 배우기

업로드한 자료에 맞춘 엄선된 수업 – 모든 주제를 단계별로 배워보세요.

Scatterplots & Intro to Correlation

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

Linear Regression & Least Squares Method

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

Residuals

  • Residuals and Residual Plots
    07:38

Inferences for Slope

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

Prediction Intervals

  • Prediction Intervals
    09:00