Determine the control limits for the sample means

Reference no: EM131793819

Harding Company produces precision blades used in the automotive industry. 20 samples of 5 blades each are sequentially selected from 500 blades produced on Monday. The mean of all sample means was 10.02 cm and the mean of the sample ranges was .032 cm. Determine the control limits for the sample means and sample ranges.

Reference no: EM131793819

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