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 143 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
Excellent

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

To maintain global power requires the continuous development of weapons. Shown here is the Osprey. ... To maintain global power requires the continuous development of weapons. Shown here is the Osprey. ...
How to horizontally shift a sinusoidal function (y=a*sin⁡b(x−c)+d) How to horizontally shift a sinusoidal function (y=a*sin⁡b(x−c)+d)
Function, even or odd, solution Function, even or odd, solution
Solve the following log function: Solve the following log function:
Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila
Calculation of Joint Probability of a Genotype Based on Seven CODIS STR Markers Calculation of Joint Probability of a Genotype Based on Seven CODIS STR Markers
Video: Complement Proteins Animation

For a complete list of videos, visit our video library