Monday
July 28, 2014

Homework Help: math

Posted by kiki on Thursday, April 25, 2013 at 3:16pm.

a potato chip manufacturer has been accused of shortchanging their customers with 10 ouce of bags potato chips. a sample of 50 of that company's 10 ounce bags was take, and it was found that the average weight was 9.8 ounces with a standard deviation of 0.3 ounces.can we conclude that the company's bags of potato chips are less than 10 ounces?use 5%significance level

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