For a product's quality characteristic, it is EXP = 15.4 cm and ASS = 9 cm. The
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For a product's quality characteristic, it is EXP = 15.4 cm and ASS = 9 cm. The manufacturing supervisor collected data for a certain period of time (n = 10) in order to calculate the process capability and found the average value as 10.78 cm and the average range value as 3.45 cm.
a) Calculate the Cp-upper and interpret it. Find the product rate other than the EXP.
b) Calculate Cp-lower and interpret it. Find the product rate other than ASS.
c) Find and interpret the Cp and Cpk values.
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