Answer
Let us denote a person who is in favor of a tax increase by Y, and a person who is against a tax increase by N, and three persons that are randomly selected as A, B and C respectively.
This experiment has eight outcomes, YYY, YYN, YNY, YNN, NYY, NYN, NNY, NNN. The sample space is written as
Simple space = {YYY, YYN, YNY, YNN, NYY, NYN, NNY, NNN}
Work Step by Step
The sample space represents all possible outcomes.