Suppose a survey was done this year to find out what percentage
of all Americans own...
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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
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Solution Given thatn 1000x 300 x n 300 1000
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