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Question
If μ = 9 ounces, σ = 0.5 ounces, and n = 9, calculate the 3-sigma control limits for the x-bar chart.
Answer
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Related questions
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Demand for a given item is said to be dependent if:
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Industries in which revenue management techniques are easiest to apply are those where:
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A) higher capital cost
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Profit-sharing is a motivation and incentive system where executives receive stock options.
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The primary purpose of the mean absolute deviation (MAD) in forecasting is to:
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Q:
Weight Day
Package 1
Package 2
Package 3
Package 4 Monday
23
22
23
24 Tuesday
23
21
19
21 Wednesday
20
19
20
21 Thursday
18
19
20
19 Friday
18
20
22
20 (a) If he sets an upper control limit of 21 and a lower control limit of 19 around the target value of twenty ounces, the control chart is based on what value of z?
(b) With the UCL and LCL of part a, what do you conclude about this processis it in control?
Answer:
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What is the difference between natural and assignable causes of variation?
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A) 18.18% of the throughput time
B) 100% of the throughput time
C) 550% of the throughput time
D) 50% of the throughput time
E) 1.82% of the throughput time