Probability and Statistics

Two events $A$ and $B$ are statistically independent if and only if:

Options:

• (A) $P(A \cap B) = P(A) P(B)$
• (B) $P(A \cup B) = P(A) + P(B)$
• (C) $P(A|B) = 0$
• (D) $P(A \cap B) = 0$