
Advanced Statistics Advanced Probability and Statistics Math Forum 
 LinkBack  Thread Tools  Display Modes 
May 2nd, 2009, 11:22 AM  #1 
Member Joined: Sep 2008 Posts: 43 Thanks: 0  URGENT help involving Chi squared test!
Hello, I am doing a chi squared test for a project due soon and everything is fine, except for one thing....for one of my rows the expected value is zero!...and the equation is (OE)^2/E...but I can't divide it by zero because that will give infinity...so what do I do if the expected value is zero? not include it in the summation?..... Help is greatly appreciated! 

Tags 
chi, involving, squared, test, urgent 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Chi Squared Test Definition  danielj90  Algebra  0  February 3rd, 2013 08:01 AM 
*Urgent* Which stats test do I use and how?! PLEASE HELP!!  statsman1  Advanced Statistics  0  October 26th, 2012 03:14 AM 
Squared  bignick79  Algebra  9  June 29th, 2010 12:59 PM 
Chi squared?????  Shocker  Advanced Statistics  1  February 8th, 2010 04:47 AM 
z test, t test, or chi squared test  johndeere19  Advanced Statistics  1  July 1st, 2009 11:34 AM 