The American Nursing Association randomly selects 100 of its members from each s
ID: 3072027 • Letter: T
Question
The American Nursing Association randomly selects 100 of its members from each state and invites them to participate in a survey about working conditions for hospital nurses in the United States.
Which of the following is NOT a limitation of this study?
Opinions of nurses from large, sparsely populated states like Alaska will be under-represented.
The members of the American Nursing Association may differ from nurses in the general population, i.e., the sampling frame may be inappropriate.
Opinions of nurses from highly populated areas will be under-represented.
There may be participation bias if the response rate is low.
All are limitations of this study.
A.Opinions of nurses from large, sparsely populated states like Alaska will be under-represented.
B.The members of the American Nursing Association may differ from nurses in the general population, i.e., the sampling frame may be inappropriate.
C.Opinions of nurses from highly populated areas will be under-represented.
D.There may be participation bias if the response rate is low.
E.All are limitations of this study.
Explanation / Answer
Option E is right
All mentioned above are the limitations of this study.
Participation bias or non-response bias is a phenomenon in which the results of elections, studies, polls, etc. become non-representative because the participants disproportionately possess certain traits which affect the outcome
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