§ 1003.1580 Statistical sampling.

(a) In meeting the burden of proof in § 1005.15 of this chapter, the OIG may introduce the results of a statistical sampling study as evidence of the number and amount of claims, specified claims, and/or requests for payment, as described in this part, that were presented, or caused to be presented, by the respondent. Such a statistical sampling study, if based upon an appropriate sampling and computed by valid statistical methods, shall constitute prima facie evidence of the number and amount of claims, specified claims, or requests for payment, as described in this part.