In a study of accuracy of telephone surveys, 720 peoples among 1,720 refused to respond in a standar
Question: In a study of accuracy of telephone surveys, 720 peoples among 1,720 refused to respond in a standard survey. In the same study 429 people among 1,640 refused to respond in a rigorous study. At the 99% confidence level test the claim that the refusal rate is lower is lower in the rigorous survey.
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Solution: The solution consists of 2 pages
Solution Format: Word Document
Solution Format: Word Document