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Sampling Techniques That Work

Sampling Techniques That Work

Sampling Techniques That Work

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<strong>Sampling</strong> Designs<br />

E. Multistage- samples at various<br />

stages in the process, e.g. contract<br />

bidding and contractor selection<br />

F. PPS –probability proportionate to<br />

size(also known as dollar unit<br />

sampling)-break each transaction<br />

into single dollar units and sample<br />

over the dollar units to maximize<br />

likelihood of capturing large dollar<br />

transactions.

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