Many television news shows conduct instant polls by providing an 800 number and asking an interesting question
Question:
a. Is this poll a probability sample? Why or why not?
b. Specify the population from which the sample of calls is drawn.
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a These polls are definitely not probability sa...View the full answer
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Related Book For
Social Statistics For A Diverse Society
ISBN: 9781483333540
7th Edition
Authors: Chava Frankfort Nachmias, Anna Leon Guerrero
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