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Author Question: Suppose a study is conducted to determine if there is a difference in the output by different ... (Read 347 times)

roselinechinyere27m

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on: Jun 24, 2018

  Suppose a study is conducted to determine if there is a difference in the output by different shifts at a processing plant. How many shifts were studied based on the Minitab output below?
 
 

  a.There were 57 shifts studied.
  b.There were 4 shifts studied.
  c.There were 3 shifts studied.
  d.There were 53 shifts studied.

Question 2


  If an analysis of variance gave a p-value equal to 0.012, which of the following statements would be correct?
 

  a.At least one of the means studied appear to be significantly different from the other means at the level.
  b.The means studied do not appear to be significantly different from each other at the level and the level.
  c.At least one of the means studied appear to be significantly different from the other means at the level, and At least one of the means studied appear to be significantly different from the other means at the level.
  d.At least one of the means studied appear to be significantly different from the other means at the level.


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izzat

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

correct: b

Answer to Question 2

correct: d


roselinechinyere27m

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

jackie

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Reply 3 on: Yesterday
Excellent

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