A company operates four machines in three shifts each day. From product ion records, the following data
Question:
Test the hypothesis (using α = 0.05) that breakdowns are independent of the shift. Find the P-value for this test.
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Machines B 20 11 D Shift 1 2 3 A 41 31 12 16 14 16 10 15 17
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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