Thread: Average age?
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Old May 22, 2008 | 03:37 PM
  #337 (permalink)  
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Jeff Cobb
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Default Re: Average age?
Originally Posted by IbeMindless
If you are 50.. you average age would be 25.5.. i just did the math... you add 1+2+3 ect. all the way to 50.. and then divide by 50..
Easier to do the n(n+1)/2 formula.
 
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