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Author Question: If the coefficient of determination (r2) for a multiple regression is large, then the regression is ... (Read 175 times)

SGallaher96

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on: Jun 29, 2018
If the coefficient of determination (r2) for a multiple regression is large, then the regression is highly significant.
 
 Indicate whether the statement is true or false

Question 2

When a researcher makes inferences about the meaning of the data from a research study and draws conclusions about what these data mean in terms of their implications, this is an example of _____.
 a. data analysis
  b. data interpretation
  c. data transformation
  d. data conclusion


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polinasid

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Reply #1 on: Jun 29, 2018
Answer to Question 1

F
If additional independent variables are added into a regression, r2 will always get larger, even if the added variables are meaningless. For this reason, r2-adjusted is used instead.

Answer to Question 2

B


SGallaher96

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Reply 2 on: Jun 29, 2018
Wow, this really help

brbarasa

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

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