Question

Although research questions usually concern a _________, the actual research is typically conducted with a ________.

a) Sample, statistic
b) Population, parameter
c) Sample, population
d) Population, sample

Answer 1

Research questions are about a population but are studied using a sample, with d) Population, sample being the correct answer.

Step-by-step explanation:

Although research questions usually concern a population, the actual research is typically conducted with a sample. The correct answer to the question is d) Population, sample.

A population is the overall group of individuals that the researchers are interested in, while a sample is a subset of that population chosen to represent it in the study. A parameter is a characteristic or measure obtained by using all members of a population, whereas a statistic is a characteristic or measure obtained by using only the sample. The success of a study greatly depends on how well the sample represents the population to provide an accurate estimate of the population parameter through statistical analysis.