In a 4000 meter race, the probability that Andy achieves a best time is 1/2, and the probability that Bruce achieves a best time is 1/3. What is the probability that neither will achieve a best time?
In a 4000 meter race, the probability that Andy achieves a best time is 1/2, and the probability that Bruce achieves a best time is 1/3. What is the probability that neither will achieve a best time?