Answer: 5/6.
- A 1/6
- B 5/6
- C 1/2
- D 4/6
Correct answer: B. 5/6
Explanation: P(not 6) = 1 - P(6) = 1 - 1/6 = 5/6.
Venn diagram of the universal set U with events A and B, showing the intersection (A and B), the parts unique to each event, and the complement region outside both.
Concept context
Chance, events, conditional probability, and Bayes theorem