Question: please answer these question (a) Show whether the following can define probability distributions and explain your answers. (i) x f(x) = 14 ' for x

please answer these question (a) Show whether the following can define

please answer these question

(a) Show whether the following can define probability distributions and explain your answers. (i) x f(x) = 14 ' for x = 0, 1, 2, 3, 4 (2.5 marks) (ii) 3- x2 f (x ) = - , for x = 0, 1, 2 4 (2.5 marks)

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