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Mathematics 7 Online
OpenStudy (anonymous):

What is the margin of error for a yes/no survey of 200 people with a proportion of 65% who answered "yes"?

OpenStudy (anonymous):

±3.37% ±5.06% ±6.75% ±8.43% ±10.12%

OpenStudy (anonymous):

@myronnapora

OpenStudy (anonymous):

@iGreen

OpenStudy (anonymous):

idk this one

OpenStudy (amistre64):

your material should give you a formula for this. so depending on the author of yor course you could have a few different solution results.

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