Question: The upper and lower specifications for a service are 11.5 min. and 8.0 min., respectively. The process average is 8.20 min. a.) If 6-sigma process

The upper and lower specifications for a service are 11.5 min. and 8.0 min., respectively. The process average is 8.20 min.

a.) If 6-sigma process capability is desired, what should the process mean and standard deviation be?The process mean should be enter your response here. (Enter your response rounded to 2 decimal places.)

b.)The process standard deviation should be enter your response here. (Enter your response rounded to 4 decimal places.)

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