<PRE><B>Question 254677</B>
A) an even number is chosen
P(even) = 6/12 = 1/2
--
B) a multiple of three is chosen
P(x3) = 4/12 = 1/3
---
C) a prime number is chosen
P(prime) = 5/12
--
D) a two digit number is chosen
P(2 digit number) = 3/12 = 1/4</PRE>