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Author Question: If a stepwise regression procedure is used to enter, one at a time, three variables into a ... (Read 135 times)

piesebel

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on: Jul 24, 2018
If a stepwise regression procedure is used to enter, one at a time, three variables into a regression model, the resulting regression equation may differ from the regression equation that occurs when all three variables are entered at one step.
  Indicate whether the statement is true or false

Question 2

If stepwise procedure is used, a variable selected at an earlier step can be removed from the model if, in the presence of other variables, it no longer contributes significantly to explaining the variation in the dependent variable y.
  Indicate whether the statement is true or false


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huda

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

F

Answer to Question 2

T


piesebel

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Reply #2 on: Jul 24, 2018
TY


huda

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Reply #3 on: Jul 24, 2018
You're welcome


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