what's the probability of an unfair coin if a coin has two face values, what is the expected value? what is the expected value of the coin a pair of coins what does it mean when a coin has a different face value on the coin? what's the expected value what is the fair value of a coin what is the face value of an unfair coin with different faces what is the expected value in a coin why does an unfair coin have different face value what is the expected face value in an unfair coin how to solve an unfair coin how to solve an unfair coin with different face values when a coin faces different values, what is the expected value? is it a binomial distribution what's the face value of a coin what is the expected face value of a coin which coin is an unfair one if the coin faces are equal what is the expected value? what's the expected value if the face value on the coin is 1? what is the approximate probability of the coin with face value?