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Suppose a survey was done this year to find out what percentage of all Americans own...

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Basic Math

Suppose a survey was done this year to find out what percentageof all Americans own a bread machine. Out of their random sample of1,000 Americans, 300 own a bread machine. The margin of error of95% confidence interval for this survey was plus or minus 3%.

95% confidence interval will be

0 to 6%

3% to 6%

27% to 33%

None of the above

Answer & Explanation Solved by verified expert
4.3 Ratings (814 Votes)
Solution Given thatn 1000x 300 x n 300 1000    See Answer
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