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Propagation of Uncertainty in non-load voltage

  1. Jul 5, 2013 #1
    Need help propagating the uncertainty of Es = Ex ×(x+xo/xs+xo) . I understand all of the rules and can do it for a formula such as vo+ at. But I am having trouble with the (A+B)(/A+C).
     
  2. jcsd
  3. Jul 5, 2013 #2

    chiro

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    Hey beny748 and welcome to the forums.

    What are the assumptions for the distributions of your variables? Are any constant (i.e. non-random)?
     
  4. Jul 5, 2013 #3
    Thanks Chiro!

    All are positive and none are constant. The problem involves a circuit, in particular the potentiometer method. I felt it was unnecessary information.
     
  5. Jul 5, 2013 #4
    Also.. I apologize, it looks like I placed this in the wrong thread.
     
  6. Jul 5, 2013 #5

    chiro

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    What distribution do they have?
     
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