12 Darts Are Thrown at a Dartboard $E ( X ) = 0.6$

Multiple Choice

12 darts are thrown at a dartboard. The probability of hitting a bull's-eye is 0.1. Let X be the number of bull's-eyes hit. Calculate the expected value of the given random variable X.

A) $E ( X ) = 0.6$
B) $E ( X ) = 1$
C) $E ( X ) = 1.2$
D) $E ( X ) = 6$
E) $E ( X ) = 2$