Mathematics · Probability
An event X can happen with probability p, and event Y can happen with probability q. Further, X and Y are independent events. Which of the following statements is/are correct? I. The probability that exactly one of the events happens is p + q - pq. II. The probability that at least one of the events happens is p + q - 2pq. Select the correct answer using the code given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Neither I nor II✓
- 2Both I and II
- 3II only
- 4I only
Correct answer
Neither I nor II
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