A coin is tossed six times. What is the probability that there is at the least one tail? Select the correct option
A) 63/64  B) 31/37  C) 31/18  D) 31/10  E) 31/19
Let P(T) be the probability of getting least one tail when the coin is tossed six times.   = There is not even a single tail.   i.e. all the outcomes are heads.   = 1/64 ; P(T) = 1 - 1/64 = 63/64   63/64nswer: 63/64
<result>A</result>
A coin is tossed six times. What is the probability that there is at the least one tail?