An urn contains 5 white and 8 red balls. Assume that white balls are numbered. Suppose...

An urn contains 5 white and 8 red balls. Assume that white balls are numbered. Suppose that 3 balls are chosen with replacement from that urn. Let Yi = 1 if if the ith white ball is selected and Yi = 0 otherwise, i = 1,2:

Find the EXPECTED VALUE of Yi given that a) Y2 = 1; b) Y2 = 0.

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orchestra answered 11 months ago

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