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Author Question: The first objective in statistical process control is to eliminate assignable causes of variation in ... (Read 135 times)

schs14

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on: Jul 24, 2018
The first objective in statistical process control is to eliminate assignable causes of variation in the process variable and then get the process in control. The next step is to reduce variation and get the measurements on the process variable within specification limits, the limits within which the measurements on usable items or services must fall.
  Indicate whether the statement is true or false

Question 2

The chi-square distribution can be used in constructing confidence intervals and carrying out hypothesis tests regarding the value of a population variance.
  Indicate whether the statement is true or false


Pariscourtney

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

T

Answer to Question 2

T


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