document.write( "Question 624271: By measuring the amount of time it takes a component of a product to move from one workstation to the next, an engineer has estimated that the standard deviation is 3.09 seconds.
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document.write( "(A) How many measurements should be made in order to be 95% certain that the maximum error of estimation will not exceed 1.5 seconds?
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document.write( "(B) What sample size is required for a maximum error of 0.5 seconds?
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Algebra.Com's Answer #392619 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |