Let 0, X1, X2,... be RVs. Suppose that, condi- tional on e = 6, X1, X2,... are independent and Xx is normally distributed 2.3 Normal distribution with mean 8 and variance of. Suppose that the marginal PDF of e is a(8) = J 1 e, 8 ER. Calculate the mean and variance of O conditional on X1 = 21,..., Xn = In.

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A: We have nPr = n!(n-r)! nCr = n!r!*(n-r)!  

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Q: From the given probability distribution, obtain CDF of X *

A: Here We show the table for Its CDF

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