My Math Forum  

Go Back   My Math Forum > High School Math Forum > Algebra

Algebra Pre-Algebra and Basic Algebra Math Forum


Reply
 
LinkBack Thread Tools Display Modes
November 8th, 2012, 01:58 AM   #1
Newbie
 
Joined: Nov 2012

Posts: 2
Thanks: 0

Standard Normal Random Variable

Consider a Standard Normal Random Variable X~(0,1). Suppose X is passed through rectifier with input-output relation. Y = X for X is greater than or equal to 0, and Y=-X/2 for X is less than 0.

1. Find E[Y]
2. Find P[Y greater than or equal to 2]
3. The CDF of Y in terms of the CDF of X
Ethnikation is offline  
 
Reply

  My Math Forum > High School Math Forum > Algebra

Tags
normal, random, standard, variable



Thread Tools
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Max Transformation of a normal distributed random variable hansherman Advanced Statistics 0 February 6th, 2014 04:25 AM
Let Z be a standard normal random variable Exfactor Algebra 1 January 13th, 2014 09:30 PM
Finding standard normal random variable football Algebra 1 September 11th, 2011 05:25 AM
Standard normal random variable desiclub07 Algebra 3 June 21st, 2010 02:49 PM
2nd Moment of Standard Normal via E[X^2] Bomaken Advanced Statistics 2 October 29th, 2007 01:22 PM





Copyright © 2019 My Math Forum. All rights reserved.