Kristin wants to ask the managers of the fast food restaurants in a large city “How do you retain employees?” What condition must be true to justify surveying only a sample of the managers instead of surveying the entire population of managers? The population is small.
The population is diverse.
The population is not the target of the survey question.
The population is expensive and time-consuming to survey.
ANSWER BELOW HERE
D - The population is expensive and time-consuming to survey.