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

Author Question: What is the interpretation of in the simple linear regression model ? a. is predicted value of ... (Read 151 times)

karen

  • Hero Member
  • *****
  • Posts: 537

  What is the interpretation of in the simple linear regression model ?
 

  a. is predicted value of y when x = 0.
  b. is the difference between the observed value and the predicted value.
  c. is the predicted line.
  d. is the expected change in Y associated with a 1-unit increase in the value of x.

Question 2


  If an observed data point (x, y) had an error term equal to 0, what can be concluded about this data point with respect to the regression line, ?
 

  a.The data point lies on the origin (0, 0).
  b.The data point lies exactly on the line .
  c.The data point lies below the line .
  d.The data point lies above the line .



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dyrone

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

correct: a

Answer to Question 2

correct: b




karen

  • Member
  • Posts: 537
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)


elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

For a complete list of videos, visit our video library