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

Author Question: If two random variables X and Y are independent, then P(y x) = P(x) and P(x y) = P(y). Indicate ... (Read 78 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Jun 24, 2018
If two random variables X and Y are independent, then P(y  x) = P(x) and P(x  y) = P(y).
 
  Indicate whether the statement is true or false

Question 2

A random sample of n observations, each of which could be classified into exactly one of k categories, is selected. How many degrees of freedom does a goodness-of-fit-test with specified probabilities have?
 
  A) k-1
  B) k-2
  C) k-3
  D) k +1


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

FALSE

Answer to Question 2

A


jCorn1234

  • Member
  • Posts: 545
Reply 2 on: Jun 24, 2018
Gracias!

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

The chromosomal basis of independent assortment. The chromosomal basis of independent assortment.
Independent Assortment p2 Independent Assortment p2
Meiosis Accounts for Independent Assortment of Alleles p1 Meiosis Accounts for Independent Assortment of Alleles p1
Scattergrams are a mechanism used by political scientists to show patterns and relationships among v Scattergrams are a mechanism used by political scientists to show patterns and relationships among v
The distribution of the number of hours that a random sample of people spend doing chores per ... The distribution of the number of hours that a random sample of people spend doing chores per ...
Meiosis and the law of independent assortment Meiosis and the law of independent assortment
Video: How antibiotics works? 💊

For a complete list of videos, visit our video library