Focus groups are most useful:
a. when precise generalization to a larger population is essential, and the focus group participants and the larger population are relatively heterogeneous
b. when precise generalization to a larger population is essential, and the focus group participants and the larger population are relatively homogeneous
c. when precise generalization to a larger population is not necessary, and the focus group participants and the larger population are relatively homogeneous
d. when precise generalization to a larger population is not necessary, and the focus group participants and the larger population are relatively heterogeneous
Question 2
A reason you should not contract with a professional firm for a survey might be that:
a. drawing a sample is a complex process
b. they already have a pool of trained researchers
c. they may be trained in the intricacies of questionnaire construction
d. you are never sure if they follow the survey as you would
Genetic drift and population size.
Projections of the Racial-Ethnic Makeup of the U.S. Population
As with other groups, there is no such thing as the Latino family. Some Latino families speak little ...
Population size, 1970 - 2050
Functional Groups of Carbon
Blood Groups and Blood Types