Multiple Choice
Which of the following samples would represent a biased sample if a population comprised 40% freshmen,30% sophomores,15% juniors,and 15% seniors?
A) 200 of each class year (a total sample of 800 students)
B) 80 freshmen,60 sophomores,30 juniors,30 seniors
C) 40 freshmen,30 sophomores,15 juniors,15 seniors
D) 8 freshmen,6 sophomores,3 juniors,3 seniors
Correct Answer:
Verified
Correct Answer:
Verified
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