2020 GCE statistics graphing and find semi interquatile

[lilianmusonda]

Sir I have been watching your videos and they have proven to be very helpful.

[Balint]

Powerful 🎉🎉🎉 never seen this formula. This is breath of fresh air 🎉

[JenipherNachibanga]

Thank you for helping a lot of people 🙏🙏

[DirectorKenanAguero]

where did u get the numbers u used for dividing

[tracychoolwe]

Does this mean that every time you are finding an enterquartile is to divide the total number by 4 all what?? Am lost cause I've deferent question am solving right now

[PeterSinyangwe-tw]

What is the formula for question b (II).

[presleymwaba]

Sir I want u to teach on earth geometry

[EuphemiaKansamba-yd]

Why is it ➗ 4, i mean where did the 4 come from

[AstridNPhiri]

Sir why don't you use the Exam standard graph paper cause I feel I will be safe with that

[ChandaMutale-fyom]

What if the numbers found can't fit the graph, what can we do?

[marthamutinta]

Is it always you are dividing the last digit with the numbers before.. E.g 27/30, 28/30

[SamsonTembo-iboi]

Sorry Sir where did get that 1÷4 now the 4 where got it

[lastonmsumuko]

Better than never mind I just wanted to make numbers.

[kxngslxy]

What's the formula for finding the medium quartile

[preciouslittlethingslungu]

Do you always have to round off when finding the missing numbers

[petermunthali]

You were not explaining why you are using some values...on your next lesson consider that sir

[IdahKunda-hnts]

Sir I need to see this paper for SD if am collect

[taziwajere]

Are the marks going to be the same as that one for a table

[luciasiamazala]

Sorry sir start again before you you start ploting the graph

[alexchiyabe]

Sir, is it possible to find different answers on semi I.QR? And is it supposed to be 1/2(Q3-Q1)? Or it's Q2-Q1?