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  3. a poll is taken in which 348 out of 525 randomly s

A poll is taken in which 348 out of 525 randomly selected voters indicated their preference...

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Statistics

A poll is taken in which 348 out of 525 randomly selected votersindicated their preference for a certain candidate.

(a) Find a 99% confidence interval for p.

≤. p. ≤.

(b) Find the margin of error for this 99% confidence interval forp.

Answer & Explanation Solved by verified expert
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We have given x348 n525 Estimate for sample    See Answer
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