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Author Question: The _____ function is used for the conditional computation of expressions in Excel. a. MAX b. IF ... (Read 171 times)

ec501234

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on: Jun 24, 2018
The _____ function is used for the conditional computation of expressions in Excel.
 a. MAX
  b. IF
  c. SUMSQ
  d. NOT

Question 2

How does the purpose of a range chart differ from that of a mean chart, and why is it a good idea to use both of them in monitoring the same process?


trampas

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Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

The range chart measures the variation in the measurements; it is similar to a standard error chart. The mean chart, on the other hand, measures the central tendency of the measurements. Both the range and the mean should be monitored to assure product quality. The mean is important for obvious reasons: we must be close to the specifications on average. The range is also important because we cannot tolerate too much overall deviation.


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ec501234

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Reply #2 on: Jun 24, 2018
Correct answers!


trampas

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Reply #3 on: Jun 24, 2018
Great! Please up vote :D


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