Question 46
ProbabilityThe probability that Amaka will pass an examination is 3/7 and that Bala will pass is 4/9. Find the probability that both will pass the examination.
- A.2/21
- B.4/21
- C.5/21
- D.9/21
Show the answer and explanation
Answer: B (4/21)
Explanation
Independent events: 3/7 × 4/9 = 12/63 = 4/21.