Cereal box fillings is exceeding the design specification

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Reference no: EM13733395

The filling variance for boxes of cereal is designed to be .02 or less. A sample of 41 boxes of cereal shows a sample standard deviation of .16 ounces. Use ? = .05 to determine whether the variance in the cereal box fillings is exceeding the design specification.

Reference no: EM13733395

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