Statistcal process control

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Reference no: EM1358828

Q4 Statistcal Process Control

A set of data has been collected and evaluated for process failures using Statistical Process Controls. After the quantitiate analysis had been completed, several observations were made.

Questions: Both tell you answer and explain/justify it.

a) If no values are outside of the control limits, what are the implications for the business and what would you recommend they do?

b) If 10% of the values are outside of the +/-1 standard deviation control limits, what are the implications for the business and what would you recommend they do?

c) If 10% of the values are outside of the +/-3 standard deviation control limits, what are the implications for the business and what would you recommend they do?

d) If 10% of the values are higher than the +3 standard deviation control limit and no values are below the -3 standard deviation control limit, what are the implications for the business and what would you recommend they do?

Reference no: EM1358828

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