Author Question: If the coefficient of determination (r2) for a multiple regression is large, then the regression is ... (Read 148 times)

SGallaher96 · **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

polinasid · **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