Computing the Sample Variance with a TI-84 Calculator

[leticiaperez]

This is the only one that has helped me, the teacher makes it complicated for no reason, god bless you

[henryfrancis]

Its been 5 years, yet, its like a necessary of today. Thank you. Much appreciated.😥😥😥😥🙌🙌

[Moon]

I spent two whole days scratching my head out over this even though this was a while ago thank you 🙏

[Shah]

The freaking goat thanks my professor had 30mins worth of lecture and this video help3d me more 😅

[kidborduin]

You are my hero. Bless you, bless you

[karinaflores]

Thanks! Short and straight to the point!

[RyanMorizz]

even chatgpt couldn't tell me about the vars-stats option, thank you so much.

[iPurrifyy]

Taking statistics right now and this was very helpful! Only thing I’m learning now is how to use it in excel but I can’t use excel on the exams and Professor isn’t teaching us how to do such problems on the calculator. Thank you so much

[aaaaaa]

Thank you. You state it so clearly, and your tip for selecting the sample deviation was so helpful.

[G_E]

I just spent over 30min trying to figure this out 😩 THANK YOU !!

[AnyThngButOrdinary]

Thanks a million for keeping it simple!

[gerigarcia]

This.... This just saved me so much frustration. Thank you!

[stephenugochukwu]

God bless you, sir, for uploading this video.

[anestfrancois]

WHEWWW, Thank you, SOOOO MUCH!!!! God bless you!

[MrTaco-cskv]

I love you sir I hope both sides of the pillow are cold and comfy

[harleyfan]

im confused in Sample variance, don't we do n-1

[chaseygentile]

Ughhh I wish this was actually correct. Tried using your method for a problem and my answers keep being way off. I have my midterm today I'm gonna fail this is great

[laraaansah]

Thanks a lot, I got the question right!

[katleen]

What if I have a TI 30x īīs calculator