« previous next »

Author Question: Which of the following distributions can take on negative values? a. Student t b. 2 c. F d. None ... (Read 58 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
on: Jun 24, 2018
Which of the following distributions can take on negative values?
 a. Student t
  b. 2
  c. F
  d. None of these choices.

Question 2

Suppose X has an F distribution. Which of the following is true?
 a. f(x) is symmetrical.
  b. All the values of X are non-negative.
  c. The mean of X is zero.
  d. All of these choices.


scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Tazate

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jun 24, 2018
Thank you


scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ... Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ...
Gram-stained cervical smear. Note the gram-negative diplococci Neisseria gonorrhoeae ... Gram-stained cervical smear. Note the gram-negative diplococci Neisseria gonorrhoeae ...
Concordance Values in Monozygotic and Dizygotic Twins Concordance Values in Monozygotic and Dizygotic Twins
Finding the graph of a Parabola using certain values Finding the graph of a Parabola using certain values
Finding the graph of a Parabola using certain values Finding the graph of a Parabola using certain values
Mechanisms of negative control of transcription Mechanisms of negative control of transcription
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library