What term means evidence is sufficient to establish an allegation as likely to be true?

The term that means evidence is sufficient to establish an allegation as likely to be true is "Prima Facie." In legal and auction contexts, this term is utilized to indicate that there is enough initial evidence to support a claim or assertion, thereby making it probable.

When a case is described as being prima facie, it suggests that, at first glance, the evidence presented could lead a reasonable person to believe that the claim made is valid. This concept is fundamental in legal proceedings because it allows for a party to establish a baseline of evidence which may require further examination by the court or relevant authority.

For example, in the case of an auctioneer’s compliance with regulations, if there is prima facie evidence of an issue, such as a failure to properly disclose a conflict of interest, the burden may then shift to the auctioneer to provide rebuttal evidence.

The other terms provided do not carry the same meaning within this context. "Bona Fide" generally refers to something genuine or real and does not specifically relate to evidence sufficiency. "Sealed bid" is a type of bidding process, and "Reciprocity" refers to mutual exchange or benefits between parties, which does not pertain to evidence evaluation.