Textbook ExpertVerified Tutor
11 Nov 2021
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Public Policy Polling recently conducted a survey asking adults across the U.S. about music preferences. When asked, of the participants admitted that they have illegally downloaded music.
Step-by-step explanation
Step 1.
With the confidence level decreases, the error bound for the confidence interval decreases also. confidence interval will always be narrower than the confidence interval for the same data.
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