Sоme lаrge cоmpаnies, including Gоogle, hаve experimented with internal prediction markets, where employees trade on forecasts about real business outcomes. This mirrors Best Buy's real TagTrade market from this week's assigned reading, where the crowd's aggregated forecast averaged 99.5% accuracy versus paid experts' 5% error rate on the same forecast. If a market-based forecast averages 91% accuracy, and a team of individual paid experts making the same forecast averages 84% accuracy, what does this echo from this week's Jar Guess activity?