The sample space of an experiment is S={1,2,3} . Each outcome is equally likely to occur with a probability of 13 . What is the probability of picking number 2 or 3? Write your answer in the simplest form of a fraction.(1 point)
The probability of picking number 2 or 3 is given by the sum of their individual probabilities:
P(2 or 3) = P(2) + P(3)
P(2 or 3) = 1/3 + 1/3
P(2 or 3) = 2/3
Therefore, the probability of picking number 2 or 3 is 2/3.