2. The expected value (E(x)) of a probability distribution is calculated by multiplying each outcome by its probability and then summing these products. So, E(x) = (0*0.12) + (1*0.18) + (2*0.30) + (3*0.15) + (4*0.10) + (5*0.10) + (6*0.05) = 2.35. Is this not correct