How To Calculate The Standard Deviation - Clearly Explained!

[@StevenBradburn]

ONLINE GUIDE toptipbio.com/calculate-standard-deviation/

[@주현우-o4q]

In 2:30 why did you divide by n-1? what is the purpose of -1?

[@rm-ev7jw]

Best explanation so far! I’m a visual learner and I love that you referenced bulldogs ❤️

[@nomanalighazanfar6168]

Thanks for making it so easy even for a doctor 😃

[@esthermendoza3083]

3.2 squared is 10.24 not 10.32, or did I calculate wrong?

[@PNWNikki]

You made my homework tonight so easy to understand! Thank you so very much.

[@kangre63]

Your videos are most excellent! Thank you so much for the clear explanations. I have subscribed.

[@HezekiahGianT.Espino]

BEST EXPLANATION YOU MADE ME HRNY

[@accordingtome5468]

thanks that was so simple.

[@SuperArmy2008]

Thanks. That’s a great explanation.

[@star5997]

Thanks! It did really help me.

[@dhritirajtalukdar8020]

Very well explained 👍

[@saroshamz5356]

Excellent work

[@mesiazul8435]

can you calculate the SD for a weighted mean difference as in metanalysis?

[@ADA98310]

Thanks

[@tllittle]

Nicely explained, thanks

[@konstantinosparaskevopoulo5335]

astounding

[@IanHunter-fb4qq]

thanks for the video, hrlped me finally understand!

[@Canda-fh4xc]

So far, all youtube videos and written tutorials explain how to calculate Standard deviation. None of them really explained the benefit of using it. 1- All of them talked about the definition " A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean. Low standard deviation means data are clustered around the mean, and high standard deviation indicates data are more spread out". Fine, I know how far the Standard deviation is from the mean. then what? All students know how to calculate it, but they don't know how to apply it in real life to fix a real problem.

[@brandonbiz328]

ignore negative signs?

[@ilovemysoxandsex]

Is there a video explaining what SD is?

[@ajaykumar-iq5nf]

Awesome..very nicely explained. Can you please make a video lecture for Principle component analysis and dimensionality reduction?

[@AlanaCame]

I usually don't comment on videos, but you are absolutely brilliant!

[@nazziwasarah106]

I have problems with integration and differentiation, do you have any videos on those two??

[@javkhlanbatsaikhan658]

Thank you very much for helping me to understand clearly how to calculate the standard deviation.

[@SnaiderGiram-d4r]

Thank you

[@moagikgosi1026]

thank you very much you have made my life easy

[@nazziwasarah106]

I have really learnt something, thanx

[@TheSpasmer]

great f-ing explanation

[@aishaaziz98]

Subscribed 🎉

[@StevenBradburn]

Welcome Aisha!