audit sampling

  1. S

    Sample design problem

    A healthcare provider has been paid on N claims for certain health services, some of which may have been unauthorized. I must draw a sample of n claims to estimate the total payments to this provider for unauthorized claims: Y = Sum of I(k) * X(k) for k = 1 to N where: I(k) = 0 if claim k is...
  2. G

    Audit Random Sample Size

    Hi all I’m having some difficulty with some sampling work. I’ve searched around for a few days but need a little help. Hopefully someone here will be able to point me in the right direction. The purpose of the sampling is to audit claims that have been entered and to measure the percentage...