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
Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key
Population Losses in the South, 1920–1930
Population Indicators
Population and Settlement
Hares and Lynx population change "الأرانب البرية و الوشق"
Major groups of forest biomes