« previous next »

Author Question: The coefficient of determination a. cannot be negative. b. is the square root of the coefficient ... (Read 86 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Jun 24, 2018
The coefficient of determination
 a. cannot be negative.
  b. is the square root of the coefficient of correlation.
  c. is the same as the coefficient of correlation.
  d. can be negative or positive.

Question 2

All entries in a matrix of transition probabilities sum to 1.
 a. True
  b. False
  Indicate whether the statement is true or false


Danny Ewald

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Crystallized negative stain salts Crystallized negative stain salts
negative feedback negative feedback
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Candidates for jobs are sometimes rejected when the prospective employer finds negative images or ... Candidates for jobs are sometimes rejected when the prospective employer finds negative images or ...
Positive and negative selection during T-cell development. Positive and negative selection during T-cell development.
How to sketch a quadratic equation using transformations after completing the square (Question 2) How to sketch a quadratic equation using transformations after completing the square (Question 2)
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library