document.write( "Question 924133: If we sample 55 teachers' salaries, what is the probability that the sample mean is less than $55,600? Assume that the sample is taken from a large population and the correction factor can be ignored.
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Algebra.Com's Answer #560629 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Generally, as You know:
\n" ); document.write( "P( xbar < 55,600) = P( \"z+%3C+%28blue+%2855600+-+mu%29%2Fblue%28sigma%2Fsqrt%2855%29%29%29\")
\n" ); document.write( "so little info here...
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