Statistics [ Standard Deviation ] - Ungrouped Data - Made Easy

[@reebahclothing5511]

Perfect explanation, loving statistics.

[@DinahChifita-ps2qx]

I have really understood this concepts 👍🙏

[@brightsimbwalanga]

God bless you sir
❤

[@user-ms2sr1dj4k]

Did I Know this , thank you

[@JaneNjovu-uo1nx]

Im writing my exams tomorrow and it has helped me alot thank you very much ❤

[@user-rk6qq8bk4e]

You are among the best sir.🇿🇲✈️🏢. Thank you very much.

[@HarrisonjzuluTutor]

Thanks so much, Am Humbled

[@user-uj9ko5wo2u]

You're a great professor

[@HarrisonjzuluTutor]

Thanks so much ❤️

[@tumainingambi7826]

Having a tutor like you is a blessing coz you can never go wrong ❤❤❤ your explanation is always on point God bless you sir

[@Joshwilz-hd1ke]

You are right he is a good tutor

[@MrsecretMwimzi]

Thanks I have understand where I didn't understood

[@trustmoono3468]

You have talent to teach

[@HarrisonjzuluTutor]

Thanks so much ❤️ Am humbled

[@MALISENnkhata]

That's good sir God bless you too

[@HarrisonjzuluTutor]

Thanks so much 💖

[@hihihi4757]

I am confused so we just use this formula for all ungrouped question?

[@KuethGai]

Man how do you pronounce plus
Anyways you're magical 🙏

[@israelmutwiri7579]

Thank you,I finally got it

[@HarrisonjzuluTutor]

You are welcome

[@KrisRemi-mm5uj]

That variances formula isn't it for grouped data.
Even mean formula is for grouped data.

[@GlobaliveKh]

🤩🤩🤩🤩

[@GatdorbothDuop]

Am very interesting

[@MichaelPhiri-kq1vw]

U open the brocked head sir

[@naomimbewe9444]

God sent 🪔

[@StevenMwewa-fi1dj]

hi sir is that formula you have used not for grouped data

[@ComesiaMesters-pd1fy]

I'm also confused

[@user-wf4pe2nj5h]

What of the formula £x/£f whre does it work

[@remixremix4877]

mean of a raw data

[@FatimaVwalika-fk3lu]

This is the part that confuses me, so if this is ungrouped data why are we using the formula for grouped data. Kindly explain to me on the formulas

[@HarrisonjzuluTutor]

With the formula am using. whether grouped or Ungrouped you just need to use the same formula

[@FatimaVwalika-fk3lu]

@@HarrisonjzuluTutor got it thanks

[@ChiamakaMaryCynthia-dn9rg]

They gave me formular V=EF(x-x)2÷n-1