Reading Cumulative Frequency Graphs - Corbettmaths

[@mohammednaveed8510]

O my God may God bless you. Thanks a lot tommoorow is my exam and I was not knowing ho to draw cummative frequency graph. It took for me to less than 4 minutes to understand. THANKS A LOT

[@corbettmaths]

Glad we were able to help! Hope your exam went well 👍

[@janmeier7433]

same

[@corbettmaths]

Glad the video helped!

[@nmb1071]

Explained very straight forward it seems easy, you've taught me how to do it within 4 minutes. Thank you!

[@ryanfuller2933]

Thanks so much saved me in maths homework

[@SumZi_Snaps]

How's life treating you 10 years from now? :)

[@Abdulzyyy]

@@SumZi_Snaps that exactly what i was going to comment

[@rabii3983]

Thank you so much! I wasn't present during the lesson they taught us this and this was soo helpful

[@user-kl3rw1vt5r]

sameeee

[@ayes.01]

yah same i wasn't present and this really helped in the assignments

[@abdurbutt9386]

i try to find soooo many videos just like this and so far this is the best well explained video I've
watched and it has helped me sooo much thank you man

[@R0nan11]

Thank man, much better than my maths teacher! :)

[@nini08980]

Same

[@amazingcreator9453]

Tommorow got my math exam watched 2 of your vids recommended by the school and boy shoudl I say, your way of explination and over all east to understand is insane I bet even the teachers learn from you ha ha 🤣

[@corbettmaths]

Aw thanks so much! It's great to hear that the explanations have helped. Best wishes for tomorrow

[@TheTurquoiseAlien]

Appreciate this. Getting in some quick pre exam revision. Cheers!

[@synflwr]

Very useful for the recent times, appreciate this channel

[@andresdelgado6356]

thanks dude! really helped me to my gcse exams

[@angellulu7443]

Thank u for ur videos. I have my gcse tomorrow. Because of u I’ll get a good grade. YOULL GO TO HEAVEN WOOO💗

[@Nth932]

THANK YOU SO MUCH BRO❤️

[@alumlovescake]

Anyone doing maths tomorrow we got this.... or at least you got this!

[@corbettmaths]

Good luck!!

[@megrocks3026]

TYSM! I was so confused cuz i didnt match it to the x axis!

[@yonalpunchihewa528]

Thanks yo! I kinda had a doubt on this and you've really helped me.

[@siphodhliwayo9154]

Saved me a lot cz my exam is in 2 weeks time🎉🎉🎉🎉um ready now

[@corbettmaths]

Hope the revision is going well!

[@shifanursakinah8282]

thank u :>>>

[@alannah940]

This was very helpful thank you!! Helped me do my past paper!!

[@danielavelasquez8826]

Thank You, so gratefully

[@jjmaster0113pro]

Thanks for the help really appreciate this video. I understand this a lot better now. I am going to do well in my mock now. Thank you

[@shevangomis6432]

My math O level exam is tomorrow and you are a life saver

[@odainemartin6923]

thank you very much for your assistance it is greatly appreciated.

[@leukatz]

gosh this is very helpful thanks a lot!

[@krishangshah3236]

Thank you very much, Mr. Corbett!

[@delinawoldu606]

Your the best corbett.

[@angietran134]

You explained so well! Thank you.😆

[@franciswightman8407]

Lifesaver, thank you!

[@corbettmaths]

You're welcome! 😀

[@jorialmeer4188]

I LOVE YOU

[@ciaramulgrew5954]

Thanks so much, man.

[@tausifkhan3609]

thank you soo much for helfing mee love u brother😘😘

[@ramanakodamalla8539]

Thank you, this helped a lot!

[@Rana-df3zv]

You're an actual life saver 🙏🙏🙏

[@g1bbyt132]

Thank you this saved me in my exam

[@sharonbatuli]

thank you very helpful

[@niharc]

oh my god sir thank you sooooo much i loved the way you explained this
thank you thank you thank you.

[@ttakashii8273]

thank you very much sir this helps me ALOT

[@syahrilsofi7923]

this help me a lot! thank you👍

[@Mar-ts4du]

watching this in 2020! helped alot, thank you

[@hananrastegar1160]

watching this 2 days before 2022!!

[@nabeelayman9106]

thanks this actually helped

[@cherylchan4610]

Thank you for your brilliant video. Btw, I noticed that you used 80 divided by 2 to calculate the median in this video. I was wondering why you chose this method instead of using the GCSE formula, where the median is typically calculated using (n+1)/2. Could you explain the reasoning behind this choice? Thank you so much for your kind attention.

[@corbettmaths]

As cumulative frequency curves are drawn for grouped data (we don’t know the actual figures), any calculation of the median is only an estimate anyway. Therefore when finding the median from cumulative frequency curves, or histograms, or grouped data (linear interpolation), n/2 is usually used… feel free to go back through GCSE papers and their mark schemes and you’ll see n/2 is used. Finding the position of the median: add one or not?
ruclips.net/video/5lvpL2g_wGY/видео.html

[@ishwaitforitmail]

Really helpfull 😊

[@thehamsterarmy2380]

thank you very much!!

[@user-qo1ul7ny6b]

Thank you so much

[@wasimsmeirat8288]

🙏thank u soooo much i love u

[@Mert-yf2oy]

Thanks

[@emilyk1393]

THANK YOUUU

[@aetherkratos]

tysm

[@amalmahamoud1715]

you explained it so well thanks

[@xpeaglee6608]

Thanks this is helpful

[@youwillneverfindme3101]

yes it is anna scot but he was just explaing a simpler version of it

[@aaryaman2995]

thx a lot u really helped

[@asharibhussain9915]

Thank you❤

[@husseinbandar3665]

Much appreciated

[@pabitadebbarma4475]

Thank u soo much... Sir

[@coolguy6747]

brilliant thank you

[@aaronrobinson8394]

Saved me life

[@infernohenrygamer8692]

Really it helped very much to me

[@YxngLi]

Thank you

[@xxlachey]

thank you so much!

[@nini08980]

It was so helpful thanks a lot

[@shaneala4524]

Awesome I understand well thank you👍

[@meharaaaa210]

So Helpful ♥️♥️♥️

[@abdulmateen-yp8vi]

thank you soo much! :)

[@samhitax]

Thank you so much! This really helped :)

[@MrAcdonaldson]

thanks amazing video!

[@jenna_xo8138]

Thx so much

[@hanisnabilla8804]

thank you!^^

[@rayannouh7558]

thank u soooo much sirrr

[@kainatsami]

Why do v divide 80 by 4?

[@corbettmaths]

The lower quartile is the value a quarter of the way into the data set, so we divide by 4 to find its position

[@youknowme6752]

thanks man really helped!!

[@majurachriford7136]

Thanks man real help in my homework

[@isabelleevans3961]

so helpful thankyou

[@zohamunawar4795]

thanks this really helped

[@karxtekidx7138]

CORBETTMATHS I LOVE YOU

[@kumarasinghehiumi5117]

Thnk u so much

[@alice11307]

This work from home stuff is a lot easier with this stuff

[@samyaelement7327]

Thanks!! :D

[@kumail6356]

I hope u live really really long

[@Tactical_Assault_Pelican]

Always found this difficult, in 2 years of my maths teacher trying to explain it to me, I've never fully understood it. From 5 minutes of watching a video il get full marks on cumulative frequency graph questions

[@rich6754]

Thanls

[@windyruss]

thank you

[@youwillneverfindme3101]

dude cheers

[@adharshs1165]

Cheers

[@hamid7539]

thnx helped alot!!!

[@TheButterShowThatsMe]

I would have to agree too! :D

[@freddiethompson976]

cheers mate xx

[@mariokartwii6663]

i love maths :D !!!!!

[@lukeb7756]

You sound a bit like Dara O Brian

[@jsc5124]

Thank you so much

[@v.rprasad5377]

Thank you

[@lilsoorag8348]

Thank you so much

[@varadjoshi4444]

Thank you