Visual Estimate for the Correlation Coeffecient

[@alxjones]

How accurate is this? Can you do an example with a data set that you have done with a calculator so we can compare?

[@HiFiDi1]

So, would it be okay if I split that box into 5 equal parts instead of 4.5. Would that be okay too?

[@GraduateGamers]

which math topic is this? i really need help in calculus

[@patrickjmt]

glad i could help you out :)

[@HansVanIngelgom]

Hm, a rough estimate with 3 significant digits?

[@zodiac19931993]

Love your channel , though the sound of the skweaky pen as it rubs the paper makes me go nuts :D :D , keep up the good work .

[@krazyking424]

Cool, but I imagine this would break down even for one somewhat significant outlier, right?

[@patrickjmt]

try watching one of the many, many hundreds of calculus videos i have, in that case.

[@patrickjmt]

ok, so round to 0.8 :)

[@gaylegoh9238]

This works very well. Now all I want to know is... *why*?

[@sbgaz4120]

Thank you!

[@derekowens]

That's cool.

[@GraduateGamers]

thank you

[@karavanaoguz]

10/10

[@jellyphase]

Wow

[@julianaigwe2698]

@patrick, i sent you a mail on the type of video i'll love you to make...pls reply soon sir