Question: Fortheexamplein Section 2.7.4 in whichamidtermexamscore X has a N(70, 102) distribution and theconditionaldistributionofthefinalexamscore Y given X = x is N(70+0.60(x70), 62), use theformula E(Y )

Fortheexamplein Section 2.7.4 in whichamidtermexamscore X has a N(70, 102) distribution and theconditionaldistributionofthefinalexamscore Y given X = x is N(70+0.60(x−70), 62), use theformula E(Y ) = E[E(Y S X)] to find E(Y ).

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