Question

A card is picked at random from the following set. ​ ​What is P(9) ? Write your answer as a percentage in the box given below.

Answer 1

25%

Explanation:

The (not mentioned in the question) set is: 6 7 8 9.

There are 4 total outcomes and only 1 favorable outcome, then the probability to pick a 9 is:

P(9) = favorable outcome/total outcomes

P(9) = 1/4 = 0.25 or 0.25*100 = 25%