of when a coin is tossed the observance of a head rewards you with a dollar and the observance of a tail costs you fifty

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Of When A Coin Is Tossed The Observance Of A Head Rewards You With A Dollar And The Observance Of A Tail Costs You Fifty 1 (13.32 KiB) Viewed 77 times

of when a coin is tossed the observance of a head rewards you with a dollar and the observance of a tail costs you fifty cents, how much would you expect to gain after twenty tosses? Select one: O a $7.50 Ob $5.00 Ос $10.00 Od $15.00