Question: The Gallup Organization conducts an annual survey on crime It
The Gallup Organization conducts an annual survey on crime. It was reported that 25% of all households experienced some sort of crime during the past year. This estimate was based on a sample of 1002 randomly selected households. The report states, “One can say with 95% confidence that the margin of sampling error is = 3 percentage points.” Explain how this statement can be justified.
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