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Polytechnic State University Sanluis Jan-2006 - Nov-2010
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Category > StatisticsPosted 19 Jun 2017My Price8.00
Fifty specimens of a new computer chip were tested for speed in a certain application
Fifty specimens of a new computer chip were tested for speed in a certain application, along with 50 specimens of chips with the old design. The average speed, in MHz, for the new chips was 495.6, and the standard deviation was 19.4. The average speed for the old chips was 481.2, and the standard deviation was 14.3