Compute percentage of the pieces to meet length specs

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Specifications for a piece of material used in the manufacture of a bed mattress require that the piece be between 59.28 and 60.72 inches. The process that produces the piece yields a mean of 60 and a standard deviation of 0.6 inches. The distribution of output is normal. What percentage of the pieces will meet the length specs?

Reference no: EM13109955

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