Can You Find Mean, Variance, & Standard Deviation of a Frequency Grouped DataTable? Simple Tutorial

[@banazamalsadiwala7516]

Thank you so much for this video and u are best of the best and favourite teacher forever and for me 👍👍👍

[@PreMath]

You are very welcome Banaz! Thank you so much for your continued love and support. Take care dear and stay blessed😃

[@banazamalsadiwala7516]

@@PreMath wow awesome comments

[@Moo-point000]

learned more from you in this vid then 2 hours with my professor

[@SurajKumar-uc8ft]

English kuch jyda nhi bol diya 😂

[@priiyankaa356]

Hi sir how are you👋👋 Thank you for your Appreciable video👏👏👏👏👏👏.
Sir please make video on easy way to learn Trigonometry.
It will help Students a lot sir
But it's upto you 😊
Keep smiling

[@PreMath]

You are very welcome Priyanka! Thank you so much for your continued love and support. Sure, I'd make videos on Trigonometry pretty soon. Let me know if you have a specific question... Take care dear and keep smiling as well😃

[@priiyankaa356]

@@PreMath Sure sir ☺

[@GeorginaAyaakayue]

Thank you this is helpful am preparing for exams this week

[@puritymzalendochannel4426]

Thanks for your intelligence and simplicity in teaching.. 🙏

[@shivangi_91890]

Sir ye question me likha hoga ki population variance ka formulae lagana ya sample variance ka lagana??

[@MariaAyakMaluac]

So helpful to me, please thank you

[@mwangipn7560]

Sir why n_1 plz explain.

[@AkashHazra]

look that range

[@Bhalshankar8130]

Respected sir,How could I get all the lectures in series... from the beginning..... thank you for your system of teaching.... thank you once again!

[@mehrmehrio3505]

Thank you soooo much, you saved us literally the day before loss models exam ❤❤❤❤

[@noxstime2]

I'd like to see an application such as scores on a test for a classroom or other application to give this exercise more meaning.

[@AnesMohammedAliyyii]

thanks so much! we really love u so you have to use only English because you are followed by word wide ❤️ ❤️ 😍 💖 ❣️

[@_ayeshakhan09]

What is the Formula of variance for ungrouped data?????

[@socheat2314]

Thanks you

[@VictorMotlhaba]

ther is a mstake that umade and did not notice it but thank you for the video

[@stacabst]

This was helpful. Thank you

[@apollogamer5949]

Love from Pakistan

[@PreMath]

Thank you so much Apollo for taking the time to leave this comment. Please keep sharing my channel with your family and friends. Take care dear and all the best😃

[@apollogamer5949]

@@PreMath thnx sir..U from India ?

[@PreMath]

@@apollogamer5949 I'm from Arizona, USA.
Take care dear 😀

[@apollogamer5949]

@@PreMath yes thanks sir

[@reina7720]

Isnt it that when u square a negative number it would still be negative

[@gokulcr8114]

Nope positive

[@miguelsallave5804]

find the mode using that data?

[@NsofwaMirriam]

Great presentation

[@MichaelyneWartang-ck9yn]

Very interesting🙏

[@NightwellPwele]

Much appreciate ❤❤

[@JamariSufiani]

Very interesting

[@NathanAmudavi]

Thank you🤝

[@mohammedsali5095]

It is very ok

[@Last_Tryy]

THANK YOU.

[@manikantakamini3618]

Tq sir❤❤❤❤

[@sreelakshmibiju760]

Helpful video 👍

[@armankumar4486]

Brilliant teaching method

[@MatchupFashion]

well explained sir

[@PreMath]

So nice of you! Thank you so much for your continued love and support. Take care dear and stay blessed😃

[@JasperJohnZDocto]

how did you get the frequency?

[@HenryNyangwara]

😂😂

[@shubhamsharma5126]

​@@HenryNyangwara bro it is given in the question 😂😂

[@AnyssaManuela]

Thank you.

[@victoriajohannes4855]

I got it 🤝🤝

[@kundanSingh-hr3je]

There will be Sigma 396 not a 596