Life saver...

Bro just taught Standard deviation in 1 min, Bloody god sent man

Thank uuuu, tomorrow is my emaths exams, this really helped!

OMG THANK YOU SO MUCH i forgot everything after holidays :')

Absolute legend thanks for saving my e math

@Lol-gy5ue

9 ай бұрын

Afreed😂😂

thank you so much i forgot how to do it right before my exam and found your video. Your a life saver

bro u saved my life dei.....i cldnt be more than thankful for this

I couldn't remember which is which for the last part, so many things thank God you pointed them out 💀

Saved my life, thank you.

BRO THANKS ITS 5 HOURS BEFORE O LEVEL AND I JUST GOT IT LOLOLOL LIFE SAVERRR

@GiovenPlaysGames

3 жыл бұрын

how'd you do man

I love this video! Ms Ng is the best math teacher! How mean is mean!

@maheshharikumar506

3 жыл бұрын

funny ah?

Goat of mathematics

Bloody Hell mate. Thank you. I completely forgot about this crap

thank you cher

Thank you sooo much 😭

THANK YOU SO MUCH ILY CHARLIE BROWNS 😮

Is this for Population or Sample? I require Sample calculation, but I only get Population's standard deviation etc

Tysm u saved my life!

Very greate

I love you thanks

tysm bro

THANK YOU!!!

wsg ethan wan

thanks:)

Nicee

wait but isnt it better to just type it manually in the calculator?

@priestshibe

Жыл бұрын

don’t play play

olevel tmr bro

@thesleepywoods4209

2 жыл бұрын

thank god it did not come out in p1

Pog

I’m scared of nightmare

Anyone here from mr sun class?

is anyone watching this couz your nlvl is tmr

ookkkkkkkkkkkkkkkkkkkk