a. Determine the upper and lower control limits that will include roughly 99.73 percent of the sample means. (Round the final answers to 3 decimal places.) Upper Control limits litres litres Lower Control limits b. If the means for 6 samples are 1.009, .992, 995, 1.000, 1.007, and 995, is the process in control? Yes ONO
a. Determine the upper and lower control limits that will include roughly 99.73 percent of the sample means. (Round the final answers to 3 decimal places.) Upper Control limits litres litres Lower Control limits b. If the means for 6 samples are 1.009, .992, 995, 1.000, 1.007, and 995, is the process in control? Yes ONO
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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![An automatic filling machine is used to fill 2-litres bottles of cola. The machine's output is known to be approximately Normal with a mean of 1.0 litre and a standard deviation of 011
litres. Output is monitored using means of samples of nine observations.
a. Determine the upper and lower control limits that will include roughly 99.73 percent of the sample means. (Round the final answers to 3 decimal places.)
litres
litres
Upper Control limits.
Lower Control limits
b. If the means for 6 samples are 1.009, .992, 995, 1.000, 1.007, and 995, is the process in control?
Yes
No](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd54a5dd7-7e54-4acb-8e67-9bd2f25ab86c%2F33fc4709-5243-4469-ba9c-fe51bbb296db%2F4vg0wag_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An automatic filling machine is used to fill 2-litres bottles of cola. The machine's output is known to be approximately Normal with a mean of 1.0 litre and a standard deviation of 011
litres. Output is monitored using means of samples of nine observations.
a. Determine the upper and lower control limits that will include roughly 99.73 percent of the sample means. (Round the final answers to 3 decimal places.)
litres
litres
Upper Control limits.
Lower Control limits
b. If the means for 6 samples are 1.009, .992, 995, 1.000, 1.007, and 995, is the process in control?
Yes
No
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