Consider the formula for selecting a sample size when performing attribute sampling: [ n=R / P ]
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Consider the formula for selecting a sample size when performing attribute sampling:
\[ n=R / P \]
where: \(n=\) sample size
\(R=\) Risk factor based on ARO and the expected number of errors
\(P=T D R-E D R\)
Explain why this formula should be effective for determing a sufficient sample size to enable conclusions to be drawn based on the results. As part of your discussion, consider the roles of ARO, TDR, and EDR.
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Related Book For
Auditing Assurance And Risk
ISBN: 9780324313185
3rd Edition
Authors: W. Robert Knechel, Steve Salterio, Brian Ballou
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