$A$ and $B$ are events such that $\mathrm{P}(A' \cap B') = \frac{1}{7}$, \(\mathrm{P}(A \

Question

$A$ and $B$ are events such that $\mathrm{P}(A' \cap B') = \frac{1}{7}$, $\mathrm{P}(A \cap B') = \frac{2}{5}$ and $\mathrm{P}(A | B) = \frac{5}{8}$. Find $\mathrm{P}(A \cap B)$.[3] Explain whether the events $A$ and $B$ are independent.[3] Explain the meaning of $\mathrm{P}(A' \cup B')$.[1]

Accepted Answer

(a)$\frac{2}{7}$

2024 YIJC H1 Q8

2024 YIJC H1 Q8