document.write( "Question 1011302:
\n" ); document.write( " An industrial engineer intends to use the mean of a random
\n" ); document.write( "sample of size n = 150 to estimate the average
\n" ); document.write( "mechanical aptitude (as measured by a certain test) of
\n" ); document.write( "assembly line workers in a large industry. If on the b
\n" ); document.write( "basis of experience, the engineer can assume that α =
\n" ); document.write( "6.2 for such data, what can be assert with probability
\n" ); document.write( "0.99 about the maximum size of his error?
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Algebra.Com's Answer #627234 by ikleyn(52858)\"\" \"About 
You can put this solution on YOUR website!
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