Question

A person chooses a single prime number less than 14. Find the set representing the event E that the number is even. Give your answer as a set, e.g. {1,2,3}, and do not include E= in your answer.

Answer 1

Prime numbers are numbers having just two factors, 1 and itself. Prime numbers less than 14 are 2, 3, 5, 7, 11, 13

Even numbers are numbers that can divide 2 without a remainder. The only even number from the above list is 2

Thus, the set is {2}