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Author Question: A variable such as z, whose value is z = x1x2 is added to a general linear model in order to account ... (Read 177 times)

darbym82

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on: Jun 24, 2018
A variable such as z, whose value is z = x1x2 is added to a general linear model in order to account for potential effects of two variables x1 and x2 acting together. This type of effect is _____.
 a. impossible to occur
  b. called interaction
  c. called multicollinearity effect
  d. called transformation effect

Question 2

When a waiting system is in steady-state operation, the number of units in the system is not changing.
  Indicate whether the statement is true or false


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prumorgan

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

b

Answer to Question 2

F


darbym82

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Reply 2 on: Jun 24, 2018
:D TYSM

chereeb

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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