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Unformatted text preview: (MPU), ratio, difference estimation) based on normal distribution theory. Older method but still useful if the assumptions underlying MUS are violated. In the Days of Yore: Before PPS How do you pull a Stratified Sample? Before PPS sampling, the auditor gave greater scrutiny to larger items with Stratified Sampling. The other advantage of stratification is that each stratum has a more homogeneous variance enhancing the statistical power of the model (Show graphs)....
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This note was uploaded on 10/05/2011 for the course ACG 5637 taught by Professor Monikacaushoulli during the Fall '08 term at University of Florida.
- Fall '08