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Old 05-31-2011 | 12:22 PM
  #5  
Std Deviation
Gets Weekends Off
 
Joined: May 2009
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From: Square root of the variance and average of the variation
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Correct on the Fly by wire. As to the chances of a failure, I'm sure the crew of UAL 232 (uncontained failure of #2 that cuts all three hydraulic systems) would say don't bet your life on the odds!
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