Calculating s - the standard deviation of the residuals

A brief demonstration of how to calculate the standard deviation of the residuals, or s, using the formula and a TI-84 calculator

[@AhanaNags]

Thank you! That really helped me for class!

[@natimora5830]

thnx. this really helped me

[@smit5584]

thanks dawg

[@omarshomari8442]

Too fast... I wonder how students can catch your explanation🏃🏃🏃 Hmmm

[@StoneyP94]

When I teach live, they ask questions. When they watch the video, they press pause. Then ask questions in class!