The probability distribution of the random variable X is shown in the accompanying table. -10 -5 10 5 10 0.10 0.20 15 20 0.10 0.15 0.05 0.15 0.25 P(x = x) Find the following (a) PCX = -10) (6) P(X 25) (c) P-5 SXS 5) (d) PCX 5 20) PX