Current Attempt in Progress The following function is probability mass function of random variable X . Determine the following probabilities. Give exact answers in form of fraction. F ( 2 ) = P ( X 2 ) = F ( 1 ) = P ( X 1 ) = F ( 0 ) = P ( X 0 ) = F ( 1 ) = P ( X 1 ) = F ( 2 ) = P ( X 2 ) = .