« previous next »

Author Question: Which of the following statements about the Durbin-Watson d statistic is true? A) It can assume ... (Read 109 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
Which of the following statements about the Durbin-Watson d statistic is true?
 
  A) It can assume any value between 0 and 4.
  B) It may assume any value between -4 and + 4.
  C) It may assume any positive value.
  D) It has a maximum value of 2.

Question 2

If you suspect that your trend forecasting model may have autocorrelated forecast errors, which the following should you compute?
 
  A) The MAD
  B) The standard error of the estimate
  C) The Durbin-Watson test statistic
  D) The correlation coefficient


Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

debasdf

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jun 24, 2018
Correct answers!


Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Watson and Crick Watson and Crick
A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Which is TRUE about the alternation of generations cycle that is diagramed above? Which is TRUE about the alternation of generations cycle that is diagramed above?
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
The DNA double helix as proposed by Watson and Crick The DNA double helix as proposed by Watson and Crick
Analysts expect Virtucon to make payouts of $8.7643B at the end of this year. Assume that all ... Analysts expect Virtucon to make payouts of $8.7643B at the end of this year. Assume that all ...
Video: Pasteur's Experiment

For a complete list of videos, visit our video library