Consider rolling a fair die, with X() as the number of pips and the event A of
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Consider rolling a fair die, with X(ω) as the number of pips and the event A of throwing an even number. Show that the conditional expectation, given A, is greater than the unconditional expectation.
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Let X be a fair die and A be the event of throwing an even number Then the conditional expectatio...View the full answer
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