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Question
A restaurant has been experiencing higher sales during the weekends, compared to the weekdays. Daily restaurant sales patterns for this restaurant over a week are an example of a(n) _________ component of a time series.A. trend
B. seasonal
C. cyclical
D. irregular
Answer
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Q:
How well a process is able to meet the requirements set forth by the process design is called
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C. a downward trend on the R chart.
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If a company is using an chart for a given process with measurement data, it is generally not important or necessary to use an R chart or s chart.
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Control charts are used to reduce common causes of variation.
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An chart is a control chart on which individual process measurements are plotted versus time.
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