The mean value of the weight of a particular brand of cereal for the past year is
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Question:
The mean value of the weight of a particular brand of cereal for the past year is 0.297kg with a standard deviation of 0.024kg. Assuming a normal distribution:
a. Find the percent of the data that false below the lower specification limit of 0.274kg. Consider the mean and the standard deviation as valid estimates for the population value.
b. Determine the percentage of the data that falls above 0.347kg.
Related Book For
Statistics for Business and Economics
ISBN: 978-0132930192
8th edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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