A coin is tossed live times. What is the probability that there is at the least one tail? Pick one:  A) 31/32  B) 31/38  C) 31/36  D) 31/34  E) 34/32
Let P(T) be the probability of getting least one tail when the coin is tossed five times.   = There is not even a single tail.   i.e. all the outcomes are heads.   = 1/32 ; P(T) = 1 - 1/32 = 31/32.   31/32nswer:31/32
<result>A</result>
A coin is tossed live times. What is the probability that there is at the least one tail?