Under the set-up of Problem 8, find the upper bound on the probability P(|X - #| 2 1.56) obtained from Chebychev's inequality. O 0.1343 O 4/9 O 0.5 O 5/9Suppose X is the result of a 5-sided die toss having sides numbered -2, -1, 0, 1, 2. Find the probability mass function of Y = X. O P(Y = 1) = P(Y = 4) = 1/2 O P(Y = 1) = P(Y = 2) = 1/2 O P(Y = 0) = 1/5, and P(Y = 1) = P(Y = 4) = 2/5 O P(Y = -2) = P(Y = -1) = P(Y = 0) = P(Y = 1) = P(Y = 2) = 1/5Suppose X ~ Unif(1, 3). Find the pdf of Z = el if exice O Lin(2)- 1),if exze O