Which of the following is what we mean when we say, "determining the appropriate sample size" in quantitative market research?

1 point

We mean getting to a particular group of people within a population who meet our criteria for inclusion. It is a set of participants selected from the population, which is less in number (size) but adequately represents the population from which it is drawn.

Using an online tool to calculate a sample size within a population.

The complete set of people, such as a certain race or age group that make up a population.