Khan Academy
Khan Academy: Linear Regression and Correlation
Minimizing Squared Error to Linear regression and correlation.
Khan Academy
Khan Academy: Linear Regression and Correlation: Regression Line Example
Explore linear regression and correlation in this video.
Khan Academy
Khan Academy: Linear Regression and Correlation
Minimizing squared error to regression line.
Khan Academy
Khan Academy: Linear Regression and Correlation
Linear regression and correlation with minimizing squared error to regression line.
Khan Academy
Khan Academy: Covariance and the Regression Line
Covariance, variance and the slope of the regression line
Khan Academy
Khan Academy: Linear Regression and Correlation
Explore linear regression and correlation in this video.
Khan Academy
Khan Academy: Linear Regression and Correlation: Calculating R Squared
Video shows using a spreadsheet to demonstrate calculating the coefficient of determination or r-squared. Also explains how to interpret the value of r-squared.
Khan Academy
Khan Academy: Linear Regression and Correlation
Linear regression and correlation and R-Squared or Coefficient of Determination.