 Diversity manifests itself as probabilistic independence between individual judgments. If diversity is small—i.e., individuals reason similarly, use similar evidence, etc.—then judgments are highly correlated. Without any diversity, judgments coincide, and the correctness events \(R_{1},\) \(R_{2}, \ldots\) are equivalent. If diversity is high, then judgments correlate less. Extreme diversity corresponds to full independence—or even to negative correlation, to mention a rare but interesting possibility (Hong &amp; Page 2009; 2012).