This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In regression analysis, the residuals represent the: a. difference between the actual y values and ... (Read 77 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jun 24, 2018
In regression analysis, the residuals represent the:
 a. difference between the actual y values and their predicted values.
  b. difference between the actual x values and their predicted values.
  c. square root of the slope of the regression line.
  d. change in y per unit change in x.

Question 2

In the simple linear regression model, the slope represents the:
 a. value of y when x = 0 c. value of x when y = 0.
  b. average change in y per unit change in x. d. average change in x per unit change in y.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tranoy

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

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?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Perspective analysis of Leonardo da Vinci, The Last Supper. Perspective analysis of Leonardo da Vinci, The Last Supper.
How to Factor a Sum or Difference of Two Cubes How to Factor a Sum or Difference of Two Cubes
Systems Analysis and Design, 10th Edition Systems Analysis and Design, 10th Edition
List transformations and Create a table of values for the following log function: List transformations and Create a table of values for the following log function:
An electron is accelerated from rest through a potential difference. After acceleration the ... An electron is accelerated from rest through a potential difference. After acceleration the ...
Table - Correlation Analysis Table - Correlation Analysis
Video: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library