Probability of obtaining a 5 is P(5)=\(\frac{1}{6}\) Probability of obtaining a 2 is P(2)=\(\frac{1}{6}\) Probability of obatining either 2 or 5 = P(2∪5) = \(\frac{2}{6}\) Probability of obtaining neither 5 or 2 = \(1 - \frac{2}{6}=\frac{4}{6}=\frac{2}{3}\)