Question

The only valid way to study a large population is to include every member of the population in the study group?

1.True
2.False

Answer 1

The answer is False. Researchers often use a sample, a smaller group that represents the larger population, when studying a large population.

Step-by-step explanation:

The answer to the question is False.

When studying a large population, it is not necessary to include every member in the study group. Instead, researchers often use a sample, which is a smaller group that represents the larger population. By using a random sample, where every person in the population has the same chance of being chosen for the study, researchers can make accurate estimates and generalizations about the entire population.

For example, a Gallup Poll can provide an accurate estimate of public opinion whether it contacts 2,000 or 10,000 people, as long as the sample is randomly selected and represents the population as a whole.