Cumulative Frequency Curve (Ogive) with Probability

In this video, the solution to a past question from WAEC WASSCE General Mathematics Exam is well treated on the cumulative frequency table with the generated graph being used to further estimate the probability of some event.
The tutorial is the solution to one of the question from the WAEC WASSCE 2018 Core/Theory General Mathematics Exam (GCE or Private candidate Aug/Sept) Exam and you can watch the full detailed solution to the theory paper here: • WAEC WASSCE 2018 Nov/D...
Watch "Detailed Solution to WAEC WASSCE 2018 May/June Mathematics Theory/Core Paper 2" here: • WAEC WASSCE 2018 May/J...
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[@DavetutsAcademy]

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[@DavetutsAcademy]

Great to hear, Conteh.
Do spread the word and help us reach more students out there!
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[@Msambo112]

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[@DavetutsAcademy]

We are glad this tutorial is of help. Don't forget to share on your social media platforms to spread the goodness all around. Cheers

[@eternityj]

thank you

[@purposeseekers.6995]

Sir why did you make the difference on xaxis as 10 units since you started with 9.5,I thought it was a law that it must be like that.

[@uduakubokudom6076]

Cf vs upcb

[@artistofakind]

[@danieldezyner3701]

Goo work sir... Please what software is that?

[@DavetutsAcademy]

DaveTuts Membership Level 3 has videos on the making of our videos with the equipment and apps we use. Do check it out in response to your question, please. 😉

[@hudhayfahqasim]

If we have our first mark to be 0 - 10, can we have our lower class boundary to be -0.5.

[@DavetutsAcademy]

Qasim, we really don't need the LCB. The focus is on the UCB whenever we work on the cumulative frequency curve. Good observation there.

[@adepahjennifer7706]

Pls can you use the marks instead of the class boundary

[@DavetutsAcademy]

NO OOOOOO
Not at all

[@adepahjennifer7706]

@@DavetutsAcademy oh okay thanks

[@Msambo112]

Well arranged cal.
🍸