Assessing Normality 

Does the distribution test based on the residuals of the data? So, we do not need to calculate the residuals before we test the distribution. Thank you.

How to choose shapiro test? The JMP I used conducted KSL test automatically for me...

Thank You very much for this video. I have one doubt. What does the red line near Box plot indicate? Kindly clarify.

Thank you very much。