All of iGCSE Statistics: Everything You Need To Know

[@GingerMathematician]

If you would like to go through other iGCSE Maths topics in depth, check out the All of iGCSE Playlist here: kzbin.info/aero/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd

[@君z-r6f]

i got my results back in august, and i just wanted to thank you so much for your past paper run-throughs, i ended up getting an A* in my IGCSE maths and your revision videos and prediction videos were SUPER helpful

[@GingerMathematician]

Congratulations 😊😊 Glad I could play a small part in your success 👍

[@hhgshsjdjdhdjej]

Bro can you give me some tips? Some teachers ask to do topic wise questions while some ask to do yearly past papers. I currently manage to get an A but I really want to score an A*.

[@君z-r6f]

​@@hhgshsjdjdhdjej depends on the test. if you're having topic tests then do topic wise tests according to the topic you'll be tested on. but for the final igcse exam, i recommend doing the actual igcse past papers as that will be the closest thing to the exam you'll actually be taking and you can familiarise yourself with it - there are a LOT of similarities between the papers, i even encountered some questions from the past papers that i did in my actual paper. i did over 70 past papers for my igcse math exams and i kept an excel spreadsheet and ticked off each past paper that i did, including the scores i got for each. remember to mark and correct yourself + understand why you got what you got wrong, and how to stop making the same mistake(s) in the future

[@君z-r6f]

​@@hhgshsjdjdhdjej i also sticked sticky notes on a wall full of the formulas that will not be provided in the formula booklet at the start of the papers, e.g. sequences & series formulas

[@君z-r6f]

@@hhgshsjdjdhdjej if you dont understand anything from the past papers you did, do a bunch of them and show your math teacher the problems you dont understand & ask them to help you understand them

[@jamessimmons1093]

my man ginger , always got the thing i need man forever grateful to you . im giving my exam tomorrow and really needed to ace stats. thank you so much man may god bless you with a long and prosperous life keep up the good work

[@GingerMathematician]

Will do James have you checked out my All of iGCSE Maths Playlist 😊? kzbin.info/aero/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd

[@EthanCoetzee8]

yo dawg you have no idea how much you've been helping me bruh, your a real one

[@GingerMathematician]

Great I could help Ethan 😊👍

[@mridultiwari9515]

Gerald Coetzee 😂😅??

[@alibea_1208]

THIS is what us students really need😍 Thank you so much!!!

[@GingerMathematician]

No problem Zoelle how's the revision going? 🙂

[@evaaanjr]

ginger mathematician, you deserve more recognition, massive lifesaver helping me not stress and reduce pressure during these exams 😅

[@GingerMathematician]

Please spread the word of the channel!

[@raedchehayeb2468]

Just a trick for upper and lower quartile questions For lower quartile go to the smaller number areas and subtract 50% of the median from the median basically 25% And for upper quartile go to the higher side and Add 50% of the median to the median basically 75% Hopefully this helps

[@GingerMathematician]

I'm so glad you enjoyed the video and left a comment! It means a lot. If you have requests or ideas for future videos, I'd love to hear them! You can send them to [e-mail]

[@reemjaffar3443]

YOU SAVED MY LIFE, THANK YOU SO MUCHHHH

[@GingerMathematician]

Great to hear Reem, glad you liked it 🙂👍

[@THEOTHERRUTVIK]

In this question at 42:36 you dont even need to know the C.F for the last one (f=9 and m=75

[@GingerMathematician]

😊👍

[@mohammedsiddiqui2763]

Soon I’ll be studying this part, currently doing vectors.

[@GingerMathematician]

Seems quite common to do vectors in Year 2 of the course.. and Stats too :-)

[@ajouad3397]

thank you so much you helped me alot, i have an exam tomorrow and i fail all my math exams but im trying really hard for this one and this has helped with statistics so thank you again ❤️

[@GingerMathematician]

Hi Divider, glad the video helped 😊 How did your exam go?

[@mridultiwari9515]

pls make scatter diagrams video

[@GingerMathematician]

Add to my getting longer list...!

[@mattg9171]

The best❤❤❤ thank you so much❤❤❤❤❤

[@GingerMathematician]

No problem Matt :-)

[@v-a-r-a-d]

sir,are these all of..... videos comprehensive?

[@GingerMathematician]

Yes 😊

[@bubblenugget7770]

You’re an actual hero thank you so much

[@GingerMathematician]

No problem Mr. Nugget 😊👍

[@oakenstudies3410]

Thank you very much for the video, Mr. Gower! May I ask why you add a '+1' to find the upper quartile though? At about 7:20.

[@GingerMathematician]

[(n+1)/4]* 3 is a standard formula that you will need to know for the IGCSE course!

[@savage1884]

Thank you soooooooo much, sir u have no idea that how that u have removed all my confusion and I can do my past papers now . Thank you so much sir 😄

[@GingerMathematician]

Pas de problem 😊👍

[@mridultiwari9515]

Scatter diagrams pls 😢

[@GingerMathematician]

Add to my list!

[@narayanchauhan7541]

Sir what is the formula for upper quartile?

[@GingerMathematician]

Lower quartlile x 3 is the easiest thing to do :-)

[@AliyanHussan]

I have one suggestion of creating revision video too along with past papers please it would be very help full

[@GingerMathematician]

Will add to my list as well :-)

[@rithik1628]

Can u post a video of 0607/43/mj /2022 and mj 41

[@GingerMathematician]

I'll see what I can do 👍

[@trix---]

thanks for the help. You could also start doing past papers on your channel that would be quite useful for lot of us I am guessing.

[@GingerMathematician]

Looking to fit in a Paper 2 when I can 😉

[@savagex_2008]

Love you man✊

[@GingerMathematician]

Glad I could help Savage!

[@didyouforgetalready]

THANK YOU FOR THIS!!! appreciate these types of videos so much!!

[@GingerMathematician]

No problem I have plenty in the All of iGCSE Maths Playlist 👍: kzbin.info/aero/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd

[@Harish77777]

this is my first time watching your videos and you teach very well. Thank you very much! Also i particularly struggle with statistics and non-algebraic questions. Would you happen to have any tips for me? Thank you!

[@GingerMathematician]

Hi Harish welcome to the channel 🙂 I would recommend this video to find out your strengths and weaknesses kzbin.info/www/bejne/hqDFi4yljrSYn68 Then use this playlist to reinforce specific topics 🙂 kzbin.info/aero/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd

[@justaramdamdude6651]

can you make a video covering all of alegbra graphs unit please?

[@GingerMathematician]

Add to my list :-)

[@amitagangurde1164]

Thank you soo much for your hard work for us 😊😊🥰🥰🥰

[@GingerMathematician]

Glad it was helpful Amita - more suggestions for content please let me know 🙂👍

[@BinyameenZafar]

Hello, how would you advise we memroise these formulas, etc? I print, write everything down, make sure I understand them, but need to learn how to remember everything

[@GingerMathematician]

Look cover write check is my go-to 👍

[@i_am_blue1619]

doin graphs always gets me trippin

[@GingerMathematician]

But they make more sense now? 🙂

[@archzh]

sir may I ask why we need to plus 1 before divide it by 4 when calculating the lower quartile

[@GingerMathematician]

Take 2,3,3,3,4,5,6,11,12,13,13 - the lower quartile is 3 but to do that by counting the number of terms you need to add 1 first 🙂👍

[@an5i910]

can you please explain why for the medium did you add 1 and then divide by 2? Is it for odd and even both and why do we add 1? can't we just divide by 2 to get the medium? Thank you so much

[@GingerMathematician]

Yep - take 1, 2, 4, 6, 7 - the median is 4 but you can calculate by doing 5+1 / 2 = 3rd term in the data set, which is 4 as well 😊

[@carsntech1]

Hey, for the stem and leaf diagram, do we have to erase our markings to figure out the median, or will the examiner be fine with it?

[@GingerMathematician]

You can leave the markings in 👍

[@carsntech1]

@@GingerMathematician aight thanks man appreciate it

[@GCSEALevelMaths2025]

Excellent video sir good job

[@GingerMathematician]

Thank you as always Abdallah 😊👍 Looking forward to more of your A Level Pure videos... 🙂

[@GCSEALevelMaths2025]

@@GingerMathematician thanks my plan this year sir is focusing on AS pure maths and A2 Pure maths!!

[@GingerMathematician]

Looking forward to the videos 😊

[@rhearoshan8523]

are histograms still not part of 0607 math?

[@GingerMathematician]

For the moment but there may be a change in 2025 🙂👍

[@AFlushie]

im in the ninth grade, will uq and lq and histograms come in the papers? Our teacher did not mention in class.

[@GingerMathematician]

Are you doing 0580 or 0607? 😊

[@cordeliablaine]

Hi! Super helpful video! In the syllabus sheet, (E9.2) it says "Appreciate restrictions on drawing conclusions from given data." What do they exactly mean by this?

[@GingerMathematician]

Essentially when data is interpolated or extrapolated 😊👍

[@cymric2648]

Hai.. thanks for the help. Can u help? Im confused. Finding LQ or UQ of cumulative frequency should be n x 1/4 and n x 3/4 right.. so my teacher wrote (n+1)/4 instead and idk how that works

[@GingerMathematician]

Hi Cymric you always need to add one first, for example for 1, 3, 3, 5, 11 the median is 3 but if you just divided the amount of numbers there by 2, that would be 2.5, which is not correct 👍

[@iamSuprxme]

Hey ginger mathematician. Could you please tell me all the formulas needed in the statistics section, especially quartiles.

[@GingerMathematician]

Great idea for a video Sohail, I'll see what I can do 😊👍

[@iamSuprxme]

@@GingerMathematician Thanks

[@Mohammed-oh8rs]

Thanks for the video , and also can i have the link for the presentation please ❤

[@GingerMathematician]

All done, updated in the description 😊

[@Mohammed-oh8rs]

@@GingerMathematician thanks

[@BreaNeshamaChege]

Hello Ginger Math, I appreciate your content, could you do a video on formulae variation igcse?

[@GingerMathematician]

Hi Brea, something like this? 🙂 kzbin.info/www/bejne/eYacdqR9e7llpdU

[@kiaracouronne]

hi, do these questions cover for the new syllabus (2025)??

[@GingerMathematician]

Almost all of it 👍

[@ishamobashar9853]

thank u so much p4 on 7, hoping to do better on this one! 😃

[@GingerMathematician]

Your hard work will pay off. Best of luck on your exams!

[@bindusharma5868]

Thanks bro you are the best!

[@GingerMathematician]

No problem Bindu 😊👍

[@bindusharma5868]

Thanks need some help in trigonometry and mensuration

[@GingerMathematician]

@@bindusharma5868 Have you checked out my videos on both? 😊

[@itsbritneybishhhh]

hi there. may i ask what paper and variant this is

[@GingerMathematician]

Can't remember sorry 😕

[@aeabdu]

u nd zainematics = A star

[@GingerMathematician]

Yep he has an excellent KZbin channel too, particularly for O Level 🙂

[@savagex_2008]

you forgot scatter plots

[@GingerMathematician]

Not the biggest topic to come up but worth going over :-)

[@savagex_2008]

@@GingerMathematician yea I studied it and it was easy

[@nightlight8898]

who does your merch designs ginger mathematician?

[@GingerMathematician]

I do 🙂 Do you like them?

[@zahidaali8971]

Cambridge made a super easy paper 2, its kinda sus.Im scared for paper 4 ......which is tmrw.

[@GingerMathematician]

Hopefully it is the same difficulty Zahida 😀👍

[@AliyanHussan]

You are the best !!!!!!!!!

[@GingerMathematician]

Haha, thanks for your kind words 😊

[@arditq2784]

What paper is this?

[@GingerMathematician]

Mixture of questions 👍

[@tungsten2009]

Morning, Mr Gower.

[@GingerMathematician]

Guten Morgen Herr Tungsten 😉

[@rithik1628]

Hi sir , thank you for helping

[@GingerMathematician]

No problem Rithik 🙂👍

[@AD1B01]

44:45

[@GingerMathematician]

Timestamp for you? 😊

[@aryankothari5821]

You're the best 😁

[@GingerMathematician]

Thank you Aryan 😊👍

[@darukingdom2592]

revice frequency density

[@GingerMathematician]

Should I make a separate video? 🤔

[@darukingdom2592]

Lol im sorry i wrote that to rewatch that particular section! i forgot to delete the comment :)

[@krissywissy9927]

god’s work 🙏🙏

[@GingerMathematician]

Do my best 😉

[@karimashraf6a23]

we love ginger mathametican!!!

[@harupindichinaka9863]

Good teacher

[@GingerMathematician]

Do my best 😊👍

[@bigmantomatoes]

thanks dude

[@GingerMathematician]

👍

[@User123s]

Is box and whisker diagram still part of the 2023 syllabus?

[@GingerMathematician]

For 0580 yes, no for 0607 👍

[@narc6137]

i love you kawaii ginger-kun

[@GingerMathematician]

Thanks!

[@delilahb1617]

Thank u so much

[@GingerMathematician]

No problem Delilah 👍