Cumulative Frequency Diagrams - GCSE Higher Maths

A video explaining how to draw and interpret cumulative frequency diagrams.
Exam Question Booklets:📝
🔗Exam Question Edexcel Style: www.1stclassmaths.com/_files/...
🔗Exam Questions AQA Style: www.1stclassmaths.com/_files/...
🌐 www.1stclassmaths.com/ for more high quality revision questions.
0:00 Introduction
0:12 Completing a cumulative frequency table
2:20 Drawing a cumulative frequency diagram
5:12 Interpreting a cumulative frequency diagram example
8:47 Second example of interpreting a cumulative frequency diagram
To help my channel:
❤️Like
💬Comment
🔔Subscribe
Follow me on:
/ 1stclassmaths
/ 1stclassmaths
/ 1stclassmaths

Пікірлер: 60

  • @ProperZing
    @ProperZing9 ай бұрын

    First

  • @mathacconly-aimingforthest811

    @mathacconly-aimingforthest811

    Ай бұрын

    zeusi

  • @papwam4246
    @papwam42463 ай бұрын

    thanks! ive got my gcse higher maths exam in 10 days

  • @top_g_university8

    @top_g_university8

    3 ай бұрын

    same here

  • @gcgroup1188

    @gcgroup1188

    2 ай бұрын

    Nah 5 hours

  • @pinguyn

    @pinguyn

    2 ай бұрын

    Nah - 1.5 hours

  • @chris-c-ro3992

    @chris-c-ro3992

    2 ай бұрын

    why is bro here 💀💀

  • @joshuaSundeep

    @joshuaSundeep

    2 ай бұрын

    got it tmr 💀

  • @slowandcalm3665
    @slowandcalm36652 ай бұрын

    paper 1 tommorow we are cooked 💀

  • @sophiebowman8087

    @sophiebowman8087

    2 ай бұрын

    Yup currently sitting myself 😅😢

  • @turtle2117

    @turtle2117

    2 ай бұрын

    help i'm on the bus and doing this😭

  • @Joey-Or-Jt-idc

    @Joey-Or-Jt-idc

    2 ай бұрын

    😂 hey

  • @gonzalofdez-castanocarrile7430

    @gonzalofdez-castanocarrile7430

    2 ай бұрын

    whole year info next wednesday chat am i cooked?

  • @erin_montalegre1456

    @erin_montalegre1456

    2 ай бұрын

    @@gonzalofdez-castanocarrile7430sort of

  • @existentialcrisis4934
    @existentialcrisis4934Ай бұрын

    Thank u so much ive got higher maths paper 1 tommorow y10

  • @user-qp2kp7kn7g
    @user-qp2kp7kn7g3 ай бұрын

    math teacher in skl uses ur past paper and work thank u so much !!

  • @lawrencemaloya3992
    @lawrencemaloya39924 ай бұрын

    this is powerful , thank you so much sir

  • @1stClassMaths

    @1stClassMaths

    4 ай бұрын

    You are very welcome

  • @KaranTandel.
    @KaranTandel.2 ай бұрын

    Best video, better than the teacher we have in Leicester college

  • @user-eb1iq3fh8l
    @user-eb1iq3fh8l2 ай бұрын

    Very useful ,thank yu got an exam tomorrow

  • @jagdambivishwanath-qh6kg
    @jagdambivishwanath-qh6kg5 ай бұрын

    Very usefull😊

  • @Krdagoat4Life
    @Krdagoat4Life2 ай бұрын

    Gonna come back and say my grade

  • @existentialcrisis4934

    @existentialcrisis4934

    Ай бұрын

    what grade did u get?

  • @ritu3151
    @ritu315125 күн бұрын

    you dont know me but i love you thank you for saving me

  • @BasketballEdiitss
    @BasketballEdiitss4 ай бұрын

    man i love your vids so much

  • @1stClassMaths

    @1stClassMaths

    4 ай бұрын

    Thanks!! 🙂

  • @BasketballEdiitss

    @BasketballEdiitss

    2 ай бұрын

    @@1stClassMaths you literally saved my gcses maths grade 🙏 i don’t know what i would do if ur videos didn’t exist pls keep on uploading ur fantastic maths videos 🙌🏻

  • @catherinvarughese
    @catherinvarughese7 ай бұрын

    Tysm this video was really helpful... Also are the exam questions uploaded suitable for higher tiers too?

  • @1stClassMaths

    @1stClassMaths

    7 ай бұрын

    Hi yes the are only for higher tier

  • @itsmike2493
    @itsmike2493Ай бұрын

    your the best thank you😎

  • @yohaankharas1439
    @yohaankharas14392 ай бұрын

    Tysm, came in clutch one day before the first paper

  • @1stClassMaths

    @1stClassMaths

    2 ай бұрын

    Glad it helped!

  • @Puppyslush

    @Puppyslush

    Ай бұрын

    At 8:22 the detention Q would j not do frequency not cumulative frequency?

  • @Yofu849
    @Yofu8492 ай бұрын

    Quick revision ( 1hr before ma exam)

  • @ktwin11dullux57

    @ktwin11dullux57

    Ай бұрын

    Same bro😅

  • @fatsushi22
    @fatsushi227 ай бұрын

    👍

  • @aaryajadhav-fi7ts
    @aaryajadhav-fi7ts2 күн бұрын

    Are cumulative frequency diagram scaled 🤔.....? because as per in the second example the median should be 43 minutes (9:35) but thanks for the video it really helped me lot to understand better ☺💗

  • @1stClassMaths

    @1stClassMaths

    2 күн бұрын

    Hi. Each of the smaller squares represents 2 minutes on this scale rather than 1 minute. If you check and think about where 50 minutes might go I think this will help you.

  • @mojisolacaroline1662
    @mojisolacaroline1662Ай бұрын

    Thank u sir

  • @Blitevebad
    @BlitevebadАй бұрын

    I am so confused someone told me you use the mid-point for the x-axis

  • @1stClassMaths

    @1stClassMaths

    Ай бұрын

    This would be what you do for frequency polygons, not cumulative frequency diagrams.

  • @chenselina882
    @chenselina882Ай бұрын

    Is it ok to draw with straight line though? I used straight line in my exams but i’m scared I will be marked down for that

  • @1stClassMaths

    @1stClassMaths

    Ай бұрын

    It is definitely ok

  • @chenselina882

    @chenselina882

    Ай бұрын

    @@1stClassMaths Thank you so much!

  • @suzumomoa
    @suzumomoa2 ай бұрын

    for the probability one on the last question, do you have to simplify 28/80?

  • @1stClassMaths

    @1stClassMaths

    2 ай бұрын

    Only if the questions asks you to. In probability generally they don’t.

  • @pamelaugiagbe
    @pamelaugiagbe2 ай бұрын

    How is it 6.5 please this is confusing

  • @noureldin9108

    @noureldin9108

    2 ай бұрын

    According to the scale, each small box is 0.5, so 3 small boxes are 1.5 plus the 5 which equals 6.5

  • @Pomfidy
    @PomfidyАй бұрын

    Can you do frequency polygons

  • @1stClassMaths

    @1stClassMaths

    Ай бұрын

    I will eventually but not before tomorrow if that is what you are hoping!

  • @Pomfidy

    @Pomfidy

    Ай бұрын

    @@1stClassMaths No, I am just confused on the topic and want to expand my knowledge, don’t feel pressured to make the video in a day

  • @fwDar
    @fwDarАй бұрын

    ez asf thanks