This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A continuous random variable X has the following probability density function: f(x) = 1/4, 0 x 4 ... (Read 176 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jun 24, 2018
A continuous random variable X has the following probability density function: f(x) = 1/4, 0  x  4 Find the following probabilities:
 a. P(X  1)
  b. P(X  2)
  c. P(1  X  2)
  d. P(X = 3)

Question 2

The shape of an F distribution is ___________________ _.
 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

pratush dev

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 24, 2018
Answer to Question 1

a. 0.25
b. 0.50
c. 0.25
d. 0

Answer to Question 2

positively skewed
skewed


misspop

  • Member
  • Posts: 540
Reply 2 on: Jun 24, 2018
:D TYSM

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Hemodialysis. The process of hemodialysis replaces the kidney function of blood filtration by forcin Hemodialysis. The process of hemodialysis replaces the kidney function of blood filtration by forcin
Bone density test. Bone density test.
Sine Function Gif Sine Function Gif
How to reflect the quadratic function relative to the x-axis How to reflect the quadratic function relative to the x-axis
What is the density of cesium bromide? What is the density of cesium bromide?
Structure and function of the Gal4p activator Structure and function of the Gal4p activator
Video: Dorsal Recumbent Position

For a complete list of videos, visit our video library