COMPUTING SAMPLE STANDARD DEVIATION USING TI 30XIIS

[@SimplyKimmi]

My teacher was going way to fast when we learned this on Wed. Thank you so much for breaking it down to where I can understand it!

[@bankroll716]

Thank you for making this video, you made it really easy to learn this for my statistics class! :)

[@aconsideration]

Thanks for taking the time to do this video. It was very helpful :)

[@biggeerap]

Thanks a million !! That long hand was too time consuming 👌

[@ryancee7]

Thanks, I got the same calculator, and I was not allowed to use Excel for my biostats project, so this saved me from doing it long hand! :)

[@jaywelle902]

That was amazing! Thank you!!

[@janiah749]

This was very helpful!!

[@hoorwinx]

Thanks a lot, you are the best!!!!

[@MelodyJD]

ugh the never taught in class how to use it with the calculator this is god mode I went from taking 10minutes solving a problem to a minute /bow

[@meteorstudioworks]

very helpful!

[@coby5516]

thank you...great instructions

[@ottomanleather3052]

Thank you sooooooooooooooooooo much!!!!!!!!!!!!!!!!!!!!!!

[@benrichard2952]

thank you thank you thank you thank you

[@solanaweaver555]

Thank you !

[@edgarv6793]

What does the sigma symbol with an X next to it stand for? I mean the one on the right of the standard deviation

[@mikeleewardcc]

Sx is the sample standard deviation and sigma x is the population standard deviation.

[@MrMeep1999]

thanks, finished my work 4 times faster!