CAPE Applied Mathematics Unit 1 · 2016 · Paper 1 · Question Q18

If events X and Y are independent and P(X) = \frac{1}{9}, P(X \cap Y) = \frac{1}{15}, then P(Y) =

1. (A)\frac{1}{135}
2. (B)\frac{2}{5}
3. (C)\frac{3}{5}
4. (D)\frac{14}{15}