what does it mean when a part of the populati...
what does it mean when a part of the population is under - represented?\nchoose the correct answer below.\na. a part of the population is under - represented when it is proportionally smaller in its population than in a sample\nb. a part of the population is under - represented when individuals selected to be in the sample who do not respond to the survey have different opinions from those\nc. a part of the population is under - represented when their answers on a survey tend not to reflect their true feelings.\nd. a part of the population is under - represented when it is proportionally smaller in a sample than in its population.
Answer
# Brief Explanations:
Under - representation means a group is proportionally less in sample than in population.
# Answer:
D. A part of the population is under - represented when it is proportionally smaller in a sample than in its population.