Insignificant variables in a multiple regression model can be removed using _______

Author Question: Insignificant variables in a multiple regression model can be removed using ________. A) ... (Read 94 times)

nmorano1

Hero Member
Posts: 598

on: Jun 24, 2018

Insignificant variables in a multiple regression model can be removed using ________.

A) step-wise regression
B) dummy variables
C) the Durbin-Watson statistic
D) linear extrapolation

Question 2

In a two-way ANOVA analysis with more than one observation per cell, the F ratio for the error cannot be calculated.

Indicate whether the statement is true or false

Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5^th Edition

Buy Test-Bank

mistyjohnson

Sr. Member
Posts: 331

Reply #1 on: Jun 24, 2018

Answer to Question 1

A

Answer to Question 2

TRUE

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

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?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.