
Probability and Statistics Basic Probability and Statistics Math Forum 
 LinkBack  Thread Tools  Display Modes 
April 9th, 2017, 10:48 AM  #1 
Newbie Joined: Apr 2017 From: United States Posts: 1 Thanks: 0  Expected Value and Joint Probability
I am having an issue figuring out where the answer to this question came from, I dont understand why its (0,0) then (0,1) then (1,0)..... I see it as being the summation of (0,0) then (1,1) then (2,2) which is wrong. Can someone please explain? The problem is below: 
April 9th, 2017, 01:32 PM  #2 
Senior Member Joined: Sep 2015 From: USA Posts: 2,203 Thanks: 1157 
picture did not make it


Tags 
expected, expected value, joint, joint probability, probability 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
A joint probability problem  sau  Probability and Statistics  1  May 23rd, 2014 05:56 PM 
A joint probability problem  sau  Advanced Statistics  0  May 21st, 2014 07:59 PM 
Joint probability density function, probability  token22  Advanced Statistics  2  April 26th, 2012 04:28 PM 
Joint Probability Distribution question  xdeathcorex  Probability and Statistics  0  April 22nd, 2011 08:55 AM 
Joint Probability  Dontlookback  Probability and Statistics  5  December 7th, 2010 02:00 PM 