Author Question: When testing for independence in a contingency table with 3 rows and 4 columns, there are ________ ... (Read 74 times)

joblessjake

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When testing for independence in a contingency table with 3 rows and 4 columns, there are ________ degrees of freedom.
 
  A) 5
  B) 6
  C) 7
  D) 12

Question 2

One of the most common sources of common cause variation is the people who are working in the process.
 
  Indicate whether the statement is true or false



Qarqy

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Answer to Question 1

B

Answer to Question 2

TRUE



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