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hi, i'm looking help in answering this question. Answer all questions 1.a) The probability distribution of the random variable % is shown below. 2 3

hi, i'm looking help in answering this question.

Answer all questions 1.a) The probability distribution of the random variable % is shown below. 2 3 4 5 P(X - X) 0.2 0.25 0A D 0.05 Find () value of d [3 marks] (1) P( X 4) [3 marks] (Hi) P(X> 2 ) [3marks] (iv) P(2

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