In a certain game, you perform three tasks. You flip a quarter, and success would be heads. You roll a single die, and success would be a odd. You pick a card from a full playing-card deck, and success would be picking a red color card. If exactly one of these three tasks is successful, then you win the game. What is the probability of winning?
Choices
A) 5/8 B) 9/16 C) 1/8 D) 7/16 E) 3/8
3/8vent(1): Probability of getting head in a flip of coin = 1/2   3/8vent(2): Probability of getting odd in a roll of dice = 3/6 = 1/2   3/8vent(3): Probability of getting red color in a pack of card = 26/52 = 1/2   Probability of winning is having exactly one successful event is:   P(success 1)* P(Fail 2)* P(Fail 3) + P(Fail 1)* P(Success 2)* P(Fail 3) + P(Fail 1)* P(Fail 2)* P(Success 3)   = 1/2*1/2*1/2 +1/2*1/2*1/2 +1/2*1/2*1/2   =1/8 + 1/8 +1/8   =3/8   Answer :3/8
<result>E</result>
In a certain game, you perform three tasks. You flip a quarter, and success would be heads. You roll a single die, and success would be a odd. You pick a card from a full playing-card deck, and success would be picking a red color card. If exactly one of these three tasks is successful, then you win the game. What is the probability of winning?