Refer to the freezer problem 17.51 with = 23 and = 2. Temperature measurements are
Question:
(a) Construct upper and lower control limits for the x chart, using the given process parameters.
(b) Plot the data on the control chart.
(c) Is this process in control? Explain your reasoning.
Transcribed Image Text:
5 2 5 5 2 2 432226233522241323", 2 M-222222222222222 32133605251032931321 222222 2222222122222 2.38521752460316034213 3 2 2 52011615274566133544 12345678901234567890
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a b Control chart suggests a downwar...View the full answer
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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