Author Question: Twenty five samples of size 1000 each were drawn from a manufacturing process and the number of ... (Read 131 times)

formula1

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Twenty five samples of size 1000 each were drawn from a manufacturing process and the number of defectives in each sample was counted. The average sample proportion was 0.05 . The upper control limit for the p chart is:
 a. 0.0475
  b. 0.0206
  c. 0.0293
  d. 0.0707
  e. 0.0635

Question 2

The F-distribution is symmetric.
  Indicate whether the statement is true or false



Bsand8

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Answer to Question 1

D

Answer to Question 2

F



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