Question
1.Data for use in constructing a control chart have been collected on the weight of a bottle of medicine. Six samples were collected early in
1.Data for use in constructing a control chart have been collected on the weight of a bottle of medicine. Six samples were collected early in the morning and measured as follows:
Determine the upper and lower control limits for a (three-sigma) chart. Show all your work.
Upper control limit = ___________
Lower control limit = __________
Time
Weight in grams
9:00 AM
50
46
55
49
9:15 AM
44
46
48
46
9:30 AM
49
46
47
50
9:45 AM
50
47
44
45
10:00 AM
48
51
48
49
10:15 AM
49
45
48
46
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Strategic Brand Management Building Measuring and Managing Brand Equity
Authors: Kevin Lane Keller
4th edition
9780273779414, 132664259, 273779419, 978-0132664257
