When tossed, a certain coin has equal probability of landing on either side. If the coin is tossed 3 times, what is the probability that it will land twice on heads and once on tails?
Pick:
A) 1/16 B) 1/3 C) 1/6 D) 1/2 E) 1/8
Must be once on twice and once on tails   1/2*1/2*1/2 = 1/8   Answer: 1/8
<result>E</result>
When tossed, a certain coin has equal probability of landing on either side. If the coin is tossed 3 times, what is the probability that it will land twice on heads and once on tails?