Multiple choice

Suppose A and B are two independent events with probabilities P(A) $\neq$ 0 and P(B) $\neq$ 0. Let $\bar{A}$ and $\bar{B}$ be their complements. Which of the following statements is FALSE?

  1. P(A $\cap$ B) = P(A) P(B)
  2. P$\Big(\frac{A}{B}\Big)$= P(A)
  3. P(A $\cup$ B) = P(A) + P(B)
  4. $P (\bar{A} \cap \bar{B}) = P(\bar{A}) P(\bar{B})$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation