CUMULATIVE FREQUENCY CURVE (OGIVE) FOR GROUPED DATA - 2020 WAEC WASSCE EXAM

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  • Опубликовано: 21 авг 2024

Комментарии • 47

  • @user-rm5hx7ow5h
    @user-rm5hx7ow5h 5 месяцев назад +1

    Dude better than my teacher😊 thanks sir

  • @DavetutsAcademy
    @DavetutsAcademy  Год назад

    Watch Mathematics Exam Prep here: ruclips.net/video/U_cHam0p4UE/видео.html

  • @godzogodsway5242
    @godzogodsway5242 Год назад +1

    Sir you really saved me .God blesses you.

    • @DavetutsAcademy
      @DavetutsAcademy  Год назад

      Ameeeen. Thanks for the feedback, Godsway.
      You can check out more Graphical Solution to Mathematical Problems here: ruclips.net/p/PLl3TIo4r2HuN64YJg2ejVOGJdB9l_lkbN

  • @Ministry_of_things
    @Ministry_of_things 3 года назад +7

    Thank you very much! This was really helpful ♥️

  • @tambuwalmathsclass
    @tambuwalmathsclass 3 года назад +2

    Weldone, but this graph sheet is 1cm not 2cm

    • @DavetutsAcademy
      @DavetutsAcademy  3 года назад +3

      Thanks Tambuwal. You should understand it's representative. Making best use of the digital space warrants the scaled adjustment. But the prep for K12 students warrants staying in the bound of their understandable scope.
      Students get it and it's obviously stated in the video too

  • @user-qc6sd8fe1y
    @user-qc6sd8fe1y Год назад +2

    Thanks very much😊

  • @nafisahabdusalam6101
    @nafisahabdusalam6101 Год назад +1

    Thanks very much highly beneficial 🥰

  • @juzi1893
    @juzi1893 2 года назад +1

    Thanks so much you saved my statistics

  • @user-je9cl4zl2p
    @user-je9cl4zl2p 8 месяцев назад +2

    God bless you

  • @seunadeniyi1743
    @seunadeniyi1743 2 года назад +1

    Thank you so much 😇😇😇
    This was so real easy ....

    • @DavetutsAcademy
      @DavetutsAcademy  2 года назад

      And so shall your success be easy too!
      Thanks for the feedback

  • @yandehndow2188
    @yandehndow2188 3 года назад +3

    Well explained

  • @ellaillustrates9350
    @ellaillustrates9350 Год назад +1

    Thank you very much, Sir!

  • @charlesmoiwo1313
    @charlesmoiwo1313 3 года назад +2

    God bless you sir

  • @OgundipeFavour-se3sv
    @OgundipeFavour-se3sv 7 месяцев назад +1

    Thank you sir

  • @MultiRedefine
    @MultiRedefine Год назад

    MORE GRACE SIR 🔥🔥🔥

  • @africagiantarts522
    @africagiantarts522 2 года назад +2

    Thanks a lot

  • @oyinfatoyinbo5385
    @oyinfatoyinbo5385 Год назад

    Sir a quick question its not part of the workings in this video its just a personal question relating to calculating quartiles and percentiles : so like if we end up getting a decimal after calculating 25%of50 do we round up the 12.5 to plot on the graph or u put it as 12 on the graph. Its just that im solving a question like that. Thank you Sir ❤❤❤

    • @DavetutsAcademy
      @DavetutsAcademy  11 месяцев назад

      You need to factor it into ur graph.
      I your scale puts 12 and 13 on unique sequential graph lines, then you locate the space between them.
      But if the scale puts 12 and, say, 24 on sequential lines, you have to use the 12 approximately.

  • @rosemwikali4757
    @rosemwikali4757 2 года назад +1

    Thank you Sir...

  • @macmillanquansah6177
    @macmillanquansah6177 11 месяцев назад

    sir pls the meaning of the 5 divisions,,i dont understad..u said each box is divided into 5 divisions ..how pls

  • @lolaozoh3879
    @lolaozoh3879 2 года назад

    Can we just mark the origin of the graph as 0.5 instead of 0. It's kind of hard to see what you wrote on the x axis to indicate that your origin doesn't actually start from 0

    • @DavetutsAcademy
      @DavetutsAcademy  2 года назад

      No please. Just draw two "W" that is sitting directly on the thick red line starting from the origin and that will be fine. All the best

  • @emilyjohnson4695
    @emilyjohnson4695 3 года назад

    Sir do u solve chemistry theory questions

  • @joyegume8654
    @joyegume8654 2 года назад

    Please do you do chemistry

    • @DavetutsAcademy
      @DavetutsAcademy  2 года назад

      CHEMISTRY: ruclips.net/p/PLl3TIo4r2HuM0uPBknQzC9dirqrJoHEqk

  • @omowunmiakinbode54
    @omowunmiakinbode54 2 года назад +1

    You are a darling sure♥️

  • @aishashurie3625
    @aishashurie3625 2 года назад

    Sir do u do physics topics too?

    • @DavetutsAcademy
      @DavetutsAcademy  2 года назад

      Yes. Check out our general exam preps here...
      PHYSICS EXAM PREP: ruclips.net/p/PLl3TIo4r2HuNuX-EjigK2w7Gk-b2Tlo5A

  • @dasage6104
    @dasage6104 2 года назад

    Sorry what if u have yr cf up to 360

    • @DavetutsAcademy
      @DavetutsAcademy  2 года назад

      Continue with the same concept and scale the graph to cater for all the values as appropriate

  • @khadijatrawally1946
    @khadijatrawally1946 3 года назад +1

    I dnt understand how u got the 95/100

    • @khadijatrawally1946
      @khadijatrawally1946 3 года назад

      Letter C the 5% distinction

    • @DavetutsAcademy
      @DavetutsAcademy  3 года назад +1

      It's gotten by subtracting the 5% that got distinction from the 100% which is the total of them all. So we have (100-5)% = 95%

    • @Streetballer10
      @Streetballer10 2 года назад

      @@DavetutsAcademy where did you get the 100 percent

    • @DavetutsAcademy
      @DavetutsAcademy  2 года назад +1

      Great Man, a complete data set will be considered as 100%. Other percentiles are scaled from it subsequently. Hope it's clear.

    • @Streetballer10
      @Streetballer10 2 года назад +1

      @@DavetutsAcademy yes sir

  • @assaineindustries
    @assaineindustries 3 года назад +2

    Your graph 📉 is just the requirements