(Operations Management) The following data (in milliliters) are the amount of liquid in the detergent bottles...

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General Management

(Operations Management) The following data (in milliliters) arethe amount of liquid in the detergent bottles on an automatedfilling machine. Develop sample mean and sample range controlcharts using the first 10 samples. Is the process in control? Usethe control charts developed in part a to decide if the 11th sample(also given below) indicates an out-of-control situation.

SampleObs 1Obs 2Obs 3Obs 4
11,010991985986
29959961,009994
39901,0031,0151,008
41,0151,0201,009998
51,0131,0191,005993
69941,0019941,005
79899929821,020
81,001986996996
91,0069891,0051,007
109921,0071,006979

11

996

1,006

997

989

Answer & Explanation Solved by verified expert
3.9 Ratings (751 Votes)
A2D3 and D4 are control chart    See Answer
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