In a throw of a coin find the probability of getting a tail?  Choices:  A) 1/2  B) 1/3  C) 1/4  D) 2/5  E) 2/7
S = {H,T}   E = {T}   P(E) = 1/2   1/2nswer is 1/2
<result>A</result>
In a throw of a coin find the probability of getting a tail?