When 3 fair coins are tossed together, what is the probability of getting 2 tails?
Choose the correct choice.
A) 1/2	B) 1/3	C) 1/4	D) 3/4	E) 2/3
We can get 2 tails in 3C2 ways.   We can get 3 tails in exactly one way.   Also, there are a total out 8 possible outcomes.   Thus, the required probability = (3 + 1)/8 = 1/2   1/2NSWER:1/2
<result>A</result>
When 3 fair coins are tossed together, what is the probability of getting 2 tails?