Page 5 4 Spring Water company has a new machine that is designed to fill 12 ounce bottles. You take 4 samples at five different times with the following results. Time 7am 1211.9 12 12 12.1 12 12 11.8 9am 1 1am 12.1 12 12.2 12.1 ↓11.5) 12 12 12.2 3pm 12-04 2.0 2. Construct three-sigma control charts. Is the process in control? In other words, is the machine working properly? (12 points) 12-0o 112 02 .99 12. 12,0

Page 5 4 Spring Water company has a new machine that is designed to fill 12 ounce bottles. You take 4 samples at five different times with the following results. Time 7am 1211.9 12 12 12.1 12 12 11.8 9am 1 1am 12.1 12 12.2 12.1 ↓11.5) 12 12 12.2 3pm 12-04 2.0 2. Construct three-sigma control charts. Is the process in control? In other words, is the machine working properly? (12 points) 12-0o 112 02 .99 12. 12,0

 

Solution

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