alleryStart learning →A die is rolled and Rs 30 is paid if the score is even, otherwise nothing. Expected payoff?
ARs 30
BRs 10
CRs 15
DRs 5
Answer & Solution
Correct answer: C. Rs 15
The chance of an even score is 1/2, so the expectation is 30 x 1/2 = Rs 15.
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