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OpenStudy (anonymous):
If a survey finds 15% if those asked think they will be rich someday, with a margin of error +/- 4%, how do you write an equation to find the range of the percent?????
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OpenStudy (amistre64):
15-4 and 15+4 maybe? i was trying to see if we could put it into a confidence interval and whatnot ... but i think its baser than that
OpenStudy (anonymous):
okay......?
OpenStudy (anonymous):
i see!!! okay thanks!
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