Independent observations

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1) Suppose f(x) = cx, x= 1 , 2 , 3 , 4 , 5. Determine P(x>2)

2) Two independent observations are made of a random variable having pmf - f(x) = x/10, x= 1 , 2 , 3 , 4. Determine the probability that BOTH observations are greater than 2.5

Reference no: EM131251612

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