CT3 IAI MAY 2011 Q7

Discussion in 'CT3' started by Aakash, Mar 11, 2017.

  1. Aakash

    Aakash Member

    Can anyone tell me why have they integrated S(x) to find E[x] ?
     

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    Aakash, Mar 11, 2017
    #1
  2. suraj

    suraj Member

    This formula is not covered in our course. You first find the PDF by differentiating the CDF and then use it to find the mean.
     
    suraj, Mar 13, 2017
    #2

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