When independent variables in a multiple regression equation are ...

[oliviahorn72]

When independent variables in a multiple regression equation are highly correlated among themselves, it indicates the existence of __________. The statistics used to measure if this exists is called VIF.
 a. unstandardized coefficients
  b. standardized coefficients
  c. multicollinearity
  d. standard error
  e. standard deviation

Question 2

Which statistical technique should you use when you are attempting to answer the question: Is there a significant relationship between the customers' disposable income (measured in dollars) and their repeat-buying behavior (measured by the number of rebuys in a twelve-month period)?
 a. Multiple regression analysis
  b. Chi-Square test
  c. Simple regression analysis
  d. Pearson correlation coefficient
  e. None of the above.

[scottmt]

Answer to Question 1

C

Answer to Question 2

D

[oliviahorn72]

Gracias!

[billybob123]

TYSM