Confidence interval problem

Reference no: EM13687432

In a survey on downloading music, a poll asked 705 internet users if they "ever downloaded music from an internet site that was not authorized by a record company, or not" and 15 percent responded "yes." Construct a 99 percent confidence interval for the true proportion of internet users who have downloaded music from an internet site that was not authorized.

The 99 percent confidence interval is?

Reference no: EM13687432

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