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

Author Question: A X2 distribution with 5 degrees of freedom has a mean of ____________________ and a variance of ... (Read 99 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
A X2 distribution with 5 degrees of freedom has a mean of ___________________ _ and a variance of ___________________ _.
 Fill in the blank(s) with correct word

Question 2

The variance of a Student t distribution approaches ___________________ _ as the degrees of freedom increase to infinity.
 Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

5; 10
five; ten

Answer to Question 2

one
1




itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)


gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

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

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

For a complete list of videos, visit our video library