EDEXCEL S1 IAL JUNE 2017 Q6 e-f Discrete Random Variables

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[lenailistra]

Mr Hassan please help, I don’t get why we don’t consider h probability in part g), how comes we don’t for example for x=1 and h= 1 do p(x=1) x p(h=1) so (0.4x0.1296). Exam is in 3 days ! And thanks to your videos I feel so ready. Thank you so much for all your work

[farhanishraq]

Mr Hassaan can you please suggest a way to approach such complicated questions like part f in actual exams ?

[wypj]

hello mr hassan, for (g) 10:48 when filling the P(S=s) row why are we only considering the probability of X, why are we not considering both X AND H; ie (0.8704 x 0.24) instead of only writing 0.24? please answer, appreciate ur work

[a.human.]

Salam sir. Could you please solve IAL June 2019 S1 question 2 C? We have our exams day after tomorrow and I really don't understand how to solve this. Please help!!

[bettysubs]

Oh my god 10 days left until S1 and im stressing out because of these type of questions