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 102 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
Gracias!

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

How to find the domain of a function (Part 3) How to find the domain of a function (Part 3)
Periodic Function p2 Periodic Function p2
Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that
Physics - Density and Pressure Physics - Density and Pressure
MATH ODDS AND PROBABILITY PLEASE ANSWER THE PICTURE MATH ODDS AND PROBABILITY PLEASE ANSWER THE PICTURE
Structure and function of the gills of a bony fish. Structure and function of the gills of a bony fish.
Video: Energy inputs and release in glycolysis Animation

For a complete list of videos, visit our video library