All of the following are limitations of regression except a. ...

[tuffie]

All of the following are limitations of regression except
 a. regression assumptions are usually violated
  b. almost nothing is really linear
  c. latent variables may be present
  d. insufficient predictor variables

Question 2

In a brand awareness study of 80 consumers, 52 of them were able to identify Fusion as a type of Ford automobile. The chi-square value for a test of this brand awareness was approximately _____.
 a. 2.30
  b. 7.20
  c. 0.60
  d. 3.60

[efwsefaw]

Answer to Question 1

D
Another limitation of regression is that there are often too many highly correlated predictor variables.

Answer to Question 2

B