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OpenStudy (anonymous):
1 xesylady This is biostatistics subject, "A statement from from an official report said that realtors make 85000 ayear (national mean). Researchers think that realtor in the Des Moines area have a mean salary of more than 85000" How can I get the sigma, alpha, n and sample mean? Please help me
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OpenStudy (thecatman):
what grade level is this?
OpenStudy (thecatman):
i may not be able to help for long im figting the deguass on my screen so all words are becoming blurry
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