A-Level Maths N1-11 [DRV: Discrete Uniform Distributions]

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thanks for all ur vidssss :) i feel like i comment this on all ur vids but i feel like i need to remind you how useful you are!!!!

VK-ilkv
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on the previous videos there was notation P(x=x). what does this mean exactly??

chewypiano
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@0.35 you say if X=1, 2, 3, 4 then prob is a quarter
do you not mean that if r=1, 2, 3, 4 the prob is a quarter as in the Question r-1, 2, 3, 4
thanks sorry if I asked a lot but I'm getting quite confused

omarabdallah