A curvilinear regression model ________. A) explains a linear ...

[bobbysung]

A curvilinear regression model ________.
 
  A) explains a linear relationship between variables
  B) is used when the residual plot shows a linear relationship
  C) is a model that is curvilinear in the parameters
  D) shows a curvilinear relationship between the variables

Question 2

If an analyst computes statistics from a sample, the sample is by definition a statistical sample.
 
  Indicate whether the statement is true or false

[kingdude89]

Answer to Question 1

D

Answer to Question 2

FALSE