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VOTU An unfar coin is flipped. If a head tums up, you win $1. Iatailtums up you lose 31. The probability of a head is 35 and
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Х solution :- P(x) 20.0 Heads I 0.36 12 Expected value ZXP(x) (203 20 Tails yo 0.64 = 1 X 0.36 + (-1 x 0.64 0120 Elx) = $ -0.

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