Simple linear regression (3/5)- standard error of slope and intercept
Previous post!!□ Simple linear regression (1/5)- correlation and covariance□ Simple linear regression (2/5)- slope and intercept of linear regression model In my previous post, I explained how to calculate slope (β1) and intercept (β0) of linear regression model. If you well followed my previous posts, you will get the above result, y= 89.0 + 1.5x Now our interest is how to calculate standard error in the intercept and slope (Red box). Here is the equation to obtain standard error of…