A poll of 80 students selected at random at Midtown University found that 20 were in favor of a fee increase to support extra maintenance of gardens on campus. In the example, the sample proportion is:
A) 0.2.
B) 0.08.
C) 0.8.
D) 0.25.
Correct Answer:
Verified
Q53: Use the random digits table above, starting
Q54: In order to determine the proportion of
Q55: You wish to survey the students at
Q56: Use the random digits table above, starting
Q57: Use the random digits table above, starting
Q59: Which of the following sampling techniques is
Q60: Random selection of subjects in a survey
Q61: When an accurate and complete list of
Q62: A retrospective study may be used to
Q63: Nonresponse occurs when:
A) all participants surveyed answer
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