According to a political campaign, names of potential voters are selected from a variety of different sources. Names from the list are randomly selected in a way that is equivalent to writing the names on slips of paper, mixing them in a bowl, and selecting the required number of potential voters.

The sample is a simple random sample because every sample of the same size has the same chance of being selected.

Explanation:

A simple random sample is subset of statistical population in which individuals are selected randomly by chance from a larger set such that every member of the subset as the same probability of being selected.

According to the scenario, names of potential voters are selected from different sources which were mixed in a bowl, the papers were of the same size and had equal chances of being selected.

the best answer is b.

hope this : )

answer; i believe that the correct answer is (decreased)