Measures of Dispersion (Grouped Data) | Basic Statistics

[@owusujoseph2757]

Like who teach you mathematics.. I'm shock , I understand without any stress.. You are amazingly good Sir

[@PinoyMathematician]

wow thank you

[@owusujoseph2757]

Measure of shapes isn't part??

[@madelynranido4795]

Thank you😂❤

[@guevarramarla6578]

This helps me a lot sir, Thank you Keep Safe.

[@PinoyMathematician]

Welcome :) Thanks for watching my vid. 😄

[@markmartesd.rosendo8638]

Thank you very big sir, for the explaining in how to solve in grouped data, huge help for me sir😍

[@NyagukkoangThok-r1q]

Thank you very much for making it easier for me to understand

[@rizmandesu]

for the variance, why are you using the formula for ungrouped data?

[@PinoyMathematician]

Those formulas are all for grouped data. Im just using formula for sample since it's the most common and practical.

[@josephokoth6819]

thank you...when should i use N and N-1 im confused in finding variance

[@PinoyMathematician]

when the data is coming from population, then use N. when data is coming from sample, then use N-1.

[@kristinearcos5744]

What if the given data is 1-5 6-10 11-15 16-20 21-25 Why is it the range still 25? Though I did the same process as yours.

[@aoki_ra]

Thankyouu po sir this made me understand my module in math easier♡

[@vpower321]

😂BETEREEN SIR THANK YOU VERY MUCH ❤❤❤🙏🙏🙏

[@unknown-bx8my]

why in my course the denominator of s2 is just n and in online explanationa is n-1

[@rizmandesu]

to find the population sd or variance, the denominator is n, to find the sd and variance from sample data, the denominator is n-1

[@madelynranido4795]

Thank you so much its help me a lot.

[@vibemusic2008]

Thank You Po dito sir napaka laking tulong po

[@alexixis4005]

Pano kung zero ano yung class boundaries?

[@ruthbernaldez1572]

Thank you ❤️😘

[@hannaccc9881]

Thank you it was so helpful

[@rkjulio]

THANKYOU PO

[@princesspolo9954]

thank you po ng maramiii

[@Anitha2076]

Why we take 9.5 & 12.5

[@Miyoji]

hanggang ngayon nalilito ako dito hahahaha nilalagyan ng .5 yung highest tapos -.5 sa lowest

[@Hailey-tz2yu]

Thank you sir

[@Alaa-cv8pj]

Thank you sir 😊

[@charmaeempig5744]

Very helpful, sana tagalog para madali magets

[@edenlalaineguzarem1817]

THANK YOU SO MUCH FOR THISS

[@nonysuleman4423]

Very good

[@emmanlovesart2377]

i thought the N is the number of values

[@PinoyMathematician]

That's for ungrouped data. 😅

[@royedbadshah8548]

Thank you so much sir

[@fridayusankurong4995]

i can't thank you enough sir. i have issues with confidence coefficient

[@unknown-bx8my]

thanks:)

[@louinsmykomonje7696]

maiinlab si bebe ruby saken

[@mohamedhassanmohamed944]

hhhhhhhh what wrong calculation is! might be his pocket and pursuing to get click a lone

[@SittieAinnaAUnte-xv9xk]

Wrong yung range, it should be 21.5 - 12.5 which is 9

[@Miyoji]

hanggang ngayon nalilito ako dito hahahaha nilalagyan ng .5 yung highest tapos -.5 sa lowest