This topic contains a solution. Click here to go to the answer

Author Question: The variable selection procedure that identifies the best regression model, given a specified number ... (Read 111 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
The variable selection procedure that identifies the best regression model, given a specified number of independent variables, is
 a. stepwise regression.
 b. forward selection.
 c. backward elimination.
 d. best-subsets regression.

Question 2

All of the following variable selection procedures are heuristics except
 a. forward selection.
 b. backward elimination.
 c. best-subsets regression.
  d. stepwise regression.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pocatato

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

d

Answer to Question 2

c





 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

For a complete list of videos, visit our video library