Edexcel Maths IGCSE 4MA1 Course | Everything You Need To Know | Examples | Exam Questions

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  • Опубліковано 5 лют 2025

КОМЕНТАРІ • 283

  • @MrAstburyMaths
    @MrAstburyMaths  9 місяців тому +38

    CORRECTIONS
    #7 Averages 22:00 The final answer is 45 as 41*8 = 328
    #26 Trig 1:25:45 The final answer is 34.9 not 36.9
    #53 3D Trig 3:17:00 I found angle FAC rather than AFC. The correct answer is 71.7
    #60 Vectors 3:40:03 The final answer is (5/2)a + (3/2)b no idea where (13/2) came from!
    Let me know if you spot anymore, thanks!

    • @eilishpirate3533
      @eilishpirate3533 8 місяців тому +2

      3:17:30 we were looking for angle AFC but you found angle FAC.

    • @MrAstburyMaths
      @MrAstburyMaths  8 місяців тому +3

      @@eilishpirate3533thank you. I’ve updated the correction comment 👍🫡

    • @eilishpirate3533
      @eilishpirate3533 8 місяців тому +1

      @@MrAstburyMaths thank you so much for these videos!!

    • @hebisldk
      @hebisldk 8 місяців тому +2

      You mentioned here that 41*8 = 324 but it's 328

    • @laithalshaheen
      @laithalshaheen 8 місяців тому +1

      For #10 when you wrote 1

  • @henahirani1530
    @henahirani1530 8 місяців тому +38

    Such a legend! You taught me more in almost 4 hours than my teachers in 2 years!

  • @EggCitingOfficial
    @EggCitingOfficial 9 місяців тому +49

    My IGCSE exams start tomorrow, and I’m watching these because I’m not sure why but all of a sudden I couldn’t even solve a simple ratio question, but what I wanted to say was thank you for making these kinds of videos

    • @MrAstburyMaths
      @MrAstburyMaths  9 місяців тому +3

      My pleasure, I hope they help

    • @EggCitingOfficial
      @EggCitingOfficial 9 місяців тому +1

      @@MrAstburyMaths they did help, thank you 🙏🏼

    • @NOCAP494
      @NOCAP494 8 місяців тому +1

      u had english exam didnt u

    • @NOCAP494
      @NOCAP494 8 місяців тому +1

      last thursday

    • @EggCitingOfficial
      @EggCitingOfficial 8 місяців тому +1

      No mine is next week

  • @lydiajoshua5125
    @lydiajoshua5125 Рік тому +35

    Thank you so much for this. This is amazing. your channel will do really well because there is not much on edexcel igcse. Thanks again I really appreciate all the effort you put into this.

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +5

      Thanks, I’m glad you find it useful!

    • @lydiajoshua5125
      @lydiajoshua5125 Рік тому +1

      Hi Mr Astbury,
      When I checked before there were 24 videos for the paper 2. Does this mean that all the topics could still show up on paper 2 or just the 24 you had before. Thank you so much for all the time you put into this.

  • @drbagdadi
    @drbagdadi Рік тому +13

    Thanks

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +3

      Thank you!!! 🙏🙏

    • @ShelumielSM
      @ShelumielSM 5 місяців тому +2

      Yoooooooo😮

    • @hyvd10
      @hyvd10 3 місяці тому +3

      damn bros rich

    • @RAVIOLIdS
      @RAVIOLIdS 27 днів тому

      @hyvd10 he just gifted what my christmas money was and im 21 lmao. (Yes weird what a 21 yr old doing here. Finishing uni and I want to up my igcse grades as I never took them seriously and I also need something grater than a b for easyJet lmao)

  • @cosmos2440
    @cosmos2440 Рік тому +10

    You deserve so much more subs for this, bless you 🙏

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +2

      Good luck today! Be sure to sub, like and share 🙏 More content coming for paper 2 ☺️

  • @viralgamer5075
    @viralgamer5075 9 місяців тому +19

    Never made a follow up comment but I wanna say that I did my Maths exam in November and thanks to this video, I ended up getting a 9! Amazing video with great walkthroughs and great explanations and examples. Been recommending this video to all my friends. Thank you so much!

    • @MrAstburyMaths
      @MrAstburyMaths  9 місяців тому +4

      What a lovely message! Im so pleased you got a 9 and my video was helpful. Your hard work paid off, well done you 👏👏

    • @defnothafsah
      @defnothafsah 4 місяці тому

      omg im doing early entry tooo

    • @hyvd10
      @hyvd10 3 місяці тому +1

      ​@MrAstburyMaths my lovely beautiful goat mr astbury ima get a 9 because of you

  • @IRGaming9
    @IRGaming9 9 місяців тому +9

    Thank you sir for getting your channel back!!! This is an amazing video!!

  • @Ogrelor
    @Ogrelor 8 місяців тому +11

    glad your back. my math igcse is tommorow

  • @circusboy_
    @circusboy_ Рік тому +8

    I have my paper 1 today. I’m absolutely terrified but also very appreciative of the effort and time you put into your videos. Thank you so much sir 🙏 have a nice day everyone and good luck! You’re all going to do amazing

  • @poo464
    @poo464 8 місяців тому +8

    Thank you for making these educational videos my king 🙏🏻 Would probably fail without these videos thank you so much

  • @Elisa-br5br
    @Elisa-br5br 8 місяців тому +10

    THANK YOU KING UR SAVING LIVES

  • @butterflyeatsgrapes
    @butterflyeatsgrapes 10 місяців тому +3

    I LOVE THIS CHANNEL SO MUCHHH AAAAA 😭😭🦋🦋 THANK YOU SO MUCH FOR YOUR VIDEOSSSSSSSSSSSSSS 😭😭⭐⭐❄❄🦋🦋

  • @sidratulmuntahasneha4387
    @sidratulmuntahasneha4387 9 місяців тому +2

    Thank you for investing your time, energy, and heart into making these videos available for everyone around the whole world. Your passion for teaching is truly admirable. Thank you for all that you do and helping me achieve a grade 9, couldn't have done it without your guidance.

  • @someone3938
    @someone3938 22 дні тому +1

    this is an amazing video, i used this as my main source of revision and got a 9!! thanks !

  • @noor-yv9nm
    @noor-yv9nm Рік тому +9

    really wish i found your channel before paper 1 :( thank you so so much this has been absolutely really helpful to refresh my memory and get me back into the game. hopefully i can make up for whatever i did in paper 1 in paper 2 thanks to your help 🙏🙏

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому

      Happy to help!

    • @noor-yv9nm
      @noor-yv9nm Рік тому

      @@MrAstburyMaths Thank you so so much for all your help! I found paper 2 much much easier and thankfully I think I aced that paper so thank you so much! Will definitely be tuned to your account for AS maths :))

  • @chxrry.blxssms5303
    @chxrry.blxssms5303 Рік тому +2

    I’m so happy I came across your channel. I use it all the time now and its so helpful!! Keep up the good work

  • @habibaalbatawy3792
    @habibaalbatawy3792 8 місяців тому +1

    I just want to thank you so much for this video, you're literally saving our future right now with a video. I just can't express how grateful I am. Thank you so much for this, and your explanation is very clear and organized. lots of love from egypt

  • @RAVIOLIdS
    @RAVIOLIdS 27 днів тому

    Honestly as someone who has completed A-Level maths and half way through uni these videos are great. As im in uni i need to revisit past things that we don't do anymore to reseat the exam this summer as I want to enter Easyjet and igcse maths are needed even though I have a-level maths they want a C or preferably greater than a C for igcse, so my past decision came to bite me arse. Im grateful for your videos as these are coming in handy to know where the shots are being shot at and what to expect. I'll cram all these between my christmas brake to reseat this summer.

  • @eenra
    @eenra Рік тому +4

    thank you thank you thank you so much!! this is incredibly helpful

  • @Ark09995
    @Ark09995 7 місяців тому +1

    Just did this whole thing in a day (except 21 topics I haven't studied yet). Thank you so much for this, I prepared WAY ahead of time.

  • @rise5519
    @rise5519 Рік тому +8

    watching this for p2! aced the p1 exam thanks to your tips, unfortunate that i had found your channel a day before the exam.

  • @gaithsaleh7880
    @gaithsaleh7880 Рік тому +5

    Thanks man, i binge watched your video 2 days before my exam.

  • @Dgr8king
    @Dgr8king 11 місяців тому +2

    Truely excellent work man, you legend for this. Totally worth subscribing to ❤🔥

    • @MrAstburyMaths
      @MrAstburyMaths  11 місяців тому +1

      Much appreciated! Thanks for the support

  • @viralgamer5075
    @viralgamer5075 Рік тому +3

    I have Paper 1 tomorrow (now today) in the morning, and this video has been a massive help, and the fact that you link videos with actual exam questions and answers for practice, absolutely amazing. Thank you so so much, I feel so much more confident for my exam now. Best exam guide there is

  • @wolvespackstudios
    @wolvespackstudios Рік тому +2

    On my way to the exam for paper one and just watching what I can before it! Thank you so much for such amazing content!❤

  • @JannahMa-n7u
    @JannahMa-n7u 10 місяців тому +2

    keep doing what you are doing. deserves more subs

  • @betsy_8204
    @betsy_8204 8 місяців тому +1

    What a legend. Good luck for everyone’s exams today ❤

  • @mohdzx6795
    @mohdzx6795 Рік тому +5

    What a video! Thank you so much

  • @shathuryasasitharan9967
    @shathuryasasitharan9967 9 місяців тому +2

    You’re a life saver!!! Thank u so much for ur work

  • @littlemajestic1534
    @littlemajestic1534 8 місяців тому

    got the exam this morning; your so helpful! thanks so much

  • @RasiahShanmugarajah
    @RasiahShanmugarajah Рік тому +4

    It would be great if you could make a video on the questions that are like these 5 marks and 6 marks among the last five years...Please?

  • @Kenpaxh-uf7pb
    @Kenpaxh-uf7pb 11 місяців тому +1

    I cannot thannk you enough for this mr astbury your an amazing teacher and you explain very well

    • @MrAstburyMaths
      @MrAstburyMaths  11 місяців тому +1

      You're very welcome! Thanks for the support

  • @MuhammadIbrahim-hp4ld
    @MuhammadIbrahim-hp4ld 8 місяців тому +5

    You Help A Lot Thanks Man

  • @mg_px
    @mg_px Рік тому

    SIR I cannot explain how grateful I am for making these videos.Your explanations are so clear and easy to understand.Your passion for teaching shines through in every lesson, making learning a joyous experience. Thank you for your enthusiasm & knowledge you've shared with us on youtube.Its only bcz of ur lessons i could transform B,that i got for mocks to an A* in edxcel igcse exam(2023 nov)It was too late when i found ur channel,but still it helped me out a lot to make a drastic change in my grades...forever thankful❣

  • @mariasteven8054
    @mariasteven8054 9 місяців тому +1

    This is a life saver. I was going to start printing different questions from past papers for my daughters exam next week to practise on. Just a quick question…. I see that this was generated in March 2023 so just want to check there is no update to this tutorial for 2024>

    • @MrAstburyMaths
      @MrAstburyMaths  9 місяців тому

      Hi, the course hasn’t changed at all since last year so the video still covers everything you need to know. Check my google drive, I have divided past paper questions into topics; not once but twice!

  • @adam0cles
    @adam0cles 8 місяців тому +1

    this is the perfect guide!!! thank you so much

  • @herbiesayshello1729
    @herbiesayshello1729 Рік тому +3

    Thanks so much, I didn't realise kinematics was that easy 👍

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому

      You’re welcome! Kinematics will get harder when you take A level next year 😀

  • @seyoonthesan3258
    @seyoonthesan3258 4 місяці тому

    Thank you so much, I had my gcse exam 3 months ago. and I did not study at all, after watching this video I got a level 7

  • @ItzButterscotch_Poppy
    @ItzButterscotch_Poppy 9 місяців тому +4

    Thank you very much for your videos! ❤🎉

  • @silasgaitho
    @silasgaitho 11 місяців тому

    I have mocks tomorrow and your video has helped me so much thank you!!

  • @TheRangoonss
    @TheRangoonss 11 місяців тому +1

    HELL YEAAA DUDE!!!! FINALLY!!. you saved me man.

  • @ic0nicglobe297
    @ic0nicglobe297 8 місяців тому +2

    seem like such a nice geeza and thanks for the help boss

  • @georgeburgin2725
    @georgeburgin2725 Рік тому +1

    Thankyou thus is great. I have liked and subscribed which is the least you deserve

  • @pressurequalstoforce
    @pressurequalstoforce Місяць тому

    Will you ever do a whole of edexcel a lvl video? or like covering separate units and eventually getting the whole syllabus done?

  • @adwikadamani
    @adwikadamani 4 місяці тому

    thank you soo much for making this video!!!✨very helpfull

  • @pinje.mtb1
    @pinje.mtb1 8 місяців тому +142

    whos here with their gcse maths exam tomorrow tryna cram all 2 years in 4 hours😭😭😭😭

  • @lollo1586
    @lollo1586 Рік тому +5

    AHHH THANK YOU, MATHS IS FINALLY MATHING

  • @oxar_x
    @oxar_x Рік тому

    Thank you so much! Is there a similar video for international alevels?

  • @azaana-al-zahrazaheer5422
    @azaana-al-zahrazaheer5422 5 місяців тому

    Thank you so much for this :)
    Where can I find your topic specific questions please?

  • @YasminLayla-u2x
    @YasminLayla-u2x 4 місяці тому

    hi sir, would it be possible for u to do some more past paper walkthroughs on this curriculum, got exams in November it would be a great help!

  • @andioop-lili4238
    @andioop-lili4238 8 місяців тому

    This saved me, thank you so much!

  • @ad-asmr6472
    @ad-asmr6472 3 місяці тому

    do you think you can do this for further maths plz

  • @lappip9
    @lappip9 3 місяці тому +1

    I dont think i did well on paper1 so im watching this the night before paper2 In Shaa Allah i can improve and get the grade i want

  • @beachgirlbella4825
    @beachgirlbella4825 Рік тому

    Thank you very much for this. I am 13 and taking IGSCE math this year and my finals are in 2 weeks. I get very overwhelmed by studying. I often don't know what to do and can't gather myself enough to actually sit down and learn. You are an excellent teacher. I hope to pass my exams and if I do I will be in great debt to you sir. Thank you very much for this.

    • @hoe6699
      @hoe6699 Рік тому

      same lmao, except im 14, my exams r also next week lmao goodluck😭

    • @beachgirlbella4825
      @beachgirlbella4825 Рік тому

      @@hoe6699 goodluck!

    • @mohdzx6795
      @mohdzx6795 Рік тому

      I’m also 13 and I’m taking it this November. I am aiming for a grade 9 hopefully. Good luck

  • @alikadar7305
    @alikadar7305 Рік тому +3

    This was so helpful, but is this for both papers or only 1H? Anyways appreciate what u did

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +4

      Thanks! This covers the whole course, so both papers 1H and 2H! Everything you need to know for Edexcel IGCSE! 👍

  • @YasminLayla-u2x
    @YasminLayla-u2x 5 місяців тому

    hi sir can i request that you please do some more igcse edexcel past paper walkthroughs as I'm doing the November exams

  • @yaz1395
    @yaz1395 9 місяців тому +1

    Is this all the content yr 10 and 11?

  • @skullblaze6448
    @skullblaze6448 3 місяці тому +1

    for 36:35 , can we can use a method called “reducing balance”. In accounting gcse , we use that method to calculate depreciation and i got the same exact answer it’s just the working was a little stupid. will we still get the full marks for the question if we use that method?

    • @ellisthemenace09
      @ellisthemenace09 29 днів тому

      ngl i dont think they care for your working as long as it makes sense and the answer is right

  • @santhoshlal27
    @santhoshlal27 8 місяців тому +1

    Thank you so much for the video!!!!!!

  • @Rafe-ve1uq
    @Rafe-ve1uq Рік тому

    Hi would it be possible if you could link the Solved version of the Series 1 Worksheet. Thanks for the videos btw!

  • @mariasteven8054
    @mariasteven8054 9 місяців тому

    Hi I downloaded the ultimate maths IGSCE revision paper - so grateful .. just wandering if you have the answers for these in one place ?

  • @me_shahwaze
    @me_shahwaze 3 місяці тому +3

    itss 11 46 pm and i have exam tomorrow morning, will this video help me get a B atleast. i am so shi at math

  • @NOCAP494
    @NOCAP494 8 місяців тому +2

    can you specify which of these topics exactly are coming in paper 1H and which are coming in paper 2H

    • @MrAstburyMaths
      @MrAstburyMaths  8 місяців тому +3

      Nope, no one can, it’s random

    • @NOCAP494
      @NOCAP494 8 місяців тому +2

      ok, thx

    • @NOCAP494
      @NOCAP494 8 місяців тому +2

      im doomed

    • @MrAstburyMaths
      @MrAstburyMaths  8 місяців тому +2

      @@NOCAP494 You got this! Good luck 🤞

  • @SaifSaif-cq5hx
    @SaifSaif-cq5hx 10 місяців тому

    #29. Shouldn’t we draw a bar chart not a curve since the weight has a range not a specific weight

  • @AkunaChubgus
    @AkunaChubgus 8 місяців тому

    Keep up the great work ❤

  • @yaz1395
    @yaz1395 9 місяців тому +1

    How do we know wether to factorise or use quadratic formula?

    • @MrAstburyMaths
      @MrAstburyMaths  9 місяців тому

      You can use either. However if the question for example says give your answer to 3 sig fig then you’d need to use the formula

  • @paulinemayable
    @paulinemayable Рік тому +2

    Thank you SO much for doing this. Students taking the Edexcel igcse Maths exams will be so grateful. I'm a parent and would like to make a donation to support your work. Please how can I make a donation?

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому

      Thank you for your kind words and support! You can buy my a coffee using this link www.buymeacoffee.com/MrAstburyMaths. Alternatively you can use the UA-cam super thanks feature on one of my videos. Thanks!

    • @paulinemayable
      @paulinemayable Рік тому

      Thank you

  • @sakinadhrolia8262
    @sakinadhrolia8262 9 місяців тому

    In 3D Trigonometry ,I thought angle AFC is the one up, the angle made when A and C meet, but you found the angle made when F and C meet,why?

  • @meow-sp8jx
    @meow-sp8jx Рік тому

    THANK YOU SO MUCH FOR THIS :D I appreciate you a lot!!!!

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому

      Glad it’s helpful and thanks for the support

  • @noorjeraq3185
    @noorjeraq3185 Рік тому +1

    hi, for #7 averages and range shouldn't the answer be higher than 41, idk i may be wrong.
    (BTW your videos are very helpful thank you sooo much for making them)

  • @fatimasiddig4280
    @fatimasiddig4280 3 місяці тому

    Appreciate you soo much mr ..thanks amillion for your great efforts..
    I study and preapare for my exams from your Chanel..it help my very much ..
    Thank u very much wish you all the best ....
    Keep going 💪🏻🔥🔥
    You're always the best ..
    🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻

  • @hatem_hussein1238
    @hatem_hussein1238 8 місяців тому

    Hey great video just a question isn’t the n in sets supposed to be Or and U is supposed to be And?

    • @MrAstburyMaths
      @MrAstburyMaths  8 місяців тому

      AUB is the union, this means it includes elements that are in A or B or both A and B.
      AnB is the intersection, this means it includes elements that are in both A and B

  • @mariasteven8054
    @mariasteven8054 9 місяців тому

    Apologies if this is a duplication. I downloaded your igcse 2024 ultimate 60 questions revision paper which is great so thanks a million. However just wandering if you had the answers or a walkthrough of the answers somewhere please?

  • @gemmeg2761
    @gemmeg2761 Рік тому +2

    hi, ive just accessed your exam topic questions on google drive. i wanted to know if there is an answer sheet so i can check my answers after completing the question

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +1

      Hi, I haven’t made an answer sheet yet. You can find all the answers in the videos however. Here is the playlist link ua-cam.com/play/PLrHSLsLY6wiiqejXeCmrINePakAuiHgQt.html

  • @anjolapoomoniyi2017
    @anjolapoomoniyi2017 8 місяців тому

    where am I able to get the mark scheme for the exam questions you linked in the bio?Thank you

  • @ShawrmaM8
    @ShawrmaM8 Рік тому +1

    Life saver...!!!

  • @user-pf8iu2cr4t
    @user-pf8iu2cr4t 3 місяці тому

    youre a lifesaver

  • @SaifSaif-cq5hx
    @SaifSaif-cq5hx 10 місяців тому

    Hello sir , in #41 do we always need to substitute the Y can’t we do it with the X

  • @SaifSaif-cq5hx
    @SaifSaif-cq5hx 10 місяців тому

    Can I always use the quadratic formulae without factorization . does the quadratic formulae always work ?

  • @MAHRUKHK-PPSTANER
    @MAHRUKHK-PPSTANER 11 місяців тому

    THANKS U SO MUCH FOR THIS AWESOME VIDEO

  • @Resilience-Hustle
    @Resilience-Hustle 9 місяців тому

    1:45:55 does it matter if X2 - X1 is above and Y2 - Y1 is below?

    • @MrAstburyMaths
      @MrAstburyMaths  9 місяців тому

      Yes. The gradient is change in y over change in x

  • @Httdfrxxbn
    @Httdfrxxbn 10 місяців тому +1

    Hi Mr. Astbury, my math paper 1 is in 47 days. How exactly would you suggest revising to ensure success??

    • @Potatocommander-1
      @Potatocommander-1 10 місяців тому

      im doing the paper at the same time to :) good luck

  • @nabeehamehjabeen
    @nabeehamehjabeen Рік тому

    Can you pls make a video on edexcel igcse 4mb1. I really need it as I have exam next month!!

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +1

      Hi, I’m afraid I won’t have enough time to make a 4mb1 video before your exam in May. There is a lot of overlap between 4ma1 and 4mb1 though. I have made a series of 60 videos on exam questions per topic. Check them out 👍

    • @nabeehamehjabeen
      @nabeehamehjabeen Рік тому

      @@MrAstburyMaths ok thnx a lot sir

  • @RasiahShanmugarajah
    @RasiahShanmugarajah Рік тому +1

    HI, Can I get the link for the GDrive where the practice papers are?

  • @adnanmohammad7276
    @adnanmohammad7276 Рік тому

    could you do for foundation level aswell pls

  • @akshayaiynharran419
    @akshayaiynharran419 10 місяців тому

    hi where are your solutions to the edexcel igcse exam question series 1 please ?

  • @farahg
    @farahg Рік тому

    ive a question, in 3:17:11 why did you find FAC when they asked AFC or am i wrong

  • @sandrarobinson8380
    @sandrarobinson8380 8 місяців тому

    Hello Do you also have video on the whole of Foundation level?

    • @MrAstburyMaths
      @MrAstburyMaths  8 місяців тому

      Sorry I don’t. However you can use this video as topic numbers 1 to 28, 30, 32 and some of 38 are all on the foundation specification. Excluding expanding triple brackets featured in topic 14. And excluding quadratics when the x^2 is more than 1

  • @samleon121s
    @samleon121s 5 місяців тому

    Always been bad at maths and some of my friends who wrote the IGCSE exam this year told me to watch Mr Astbury and said that he's the reason why they passed their maths exam so here I am.

  • @Josh-px2ws
    @Josh-px2ws 10 місяців тому

    I think he made a mistake in at 22:00 as the value of 41 x 8 = 328, not 248. That is the result of 31 x 8. Just asking as now I am confused

  • @syedsyed9272
    @syedsyed9272 Рік тому

    sir for the interquartile, what do you do if there are 2 values, do you round up or down? so if the list is 1,2,3,4,5,6,7,8,9,10 you get 2.5th value as the lower quartile so do you pick 2 or 3 as your lower quartile?

    • @youmusic3138
      @youmusic3138 Рік тому +1

      You figure out the number in between. So for that list that you had, the LQ would be between 2 and 3 so you would do 2+3/2 = 2.5 and that would be your LQ

    • @MrAstburyMaths
      @MrAstburyMaths  Рік тому +1

      All the IQR questions I’ve seen with raw discrete data have an odd number of data points which is one less than a multiple of 4, like 11 or 15. Never seen one with an even number before!

    • @syedsyed9272
      @syedsyed9272 Рік тому +1

      @@MrAstburyMaths you are the best sir!!!

  • @MuhammadIbrahim-hp4ld
    @MuhammadIbrahim-hp4ld 8 місяців тому

    I’m shocked how u offer all of this for free! I wish i knew u earlier

  • @anishkaner
    @anishkaner 3 місяці тому +2

    thank uuuu😚😚

  • @mdgeedan9838
    @mdgeedan9838 9 місяців тому

    Hi is there solution videos of 2024 unlimited question
    Which is in Google drive!?

  • @ymm099
    @ymm099 9 місяців тому

    life saver, i love you

  • @sambhavmehta6204
    @sambhavmehta6204 11 місяців тому

    Best videos ong❤❤

  • @nsdfancy
    @nsdfancy 8 місяців тому +3

    Legend

  • @zakariyeidiriz7514
    @zakariyeidiriz7514 Рік тому

    Please can make as bearings lot of explanations

  • @zynahzeeshanzafar1000
    @zynahzeeshanzafar1000 8 місяців тому

    i have a question about the bounds could u explain how u got the 5.5 and 6.5 then 15 and 20 like what did u add or idk so can u explain tht