Question: Examine the chart below.Process A standard deviation is .9, Process B standard deviation is 1.4, and the mean of both processes is 12. Contribute to
Examine the chart below.Process A standard deviation is .9, Process B standard deviation is 1.4, and the mean of both processes is 12.Contribute to our discussion by posting a response toONEof the questions below.
- Do either of the processes fit a normal distribution? Why or why not?
- Which of the processes shows more variation? What does this mean practically?
- If the product specification quality limits were 12 +/- 3, which of the processes more often meets specification? Explain why.
- If the product specification quality limits were changed to 12 +/- 6, is quality loosening or tightening? Which process would benefit the most from this change?
- Are there processes at your place of employment that you believe follow a normal distribution? If so, describe one. Why do you believe it is normal?
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