Fig. 2From: Group decisions based on confidence weighted majority votingPerformance of real versus simulated groups. Comparing the accuracy of real group decisions to simulated group decisions using either CWMV or MV for aggregation of the individual decisions and confidences. Simulated groups based on CWMV predict the performance of real groups very well, while simulated groups based on MV underestimate the performance of real groups. Error bars indicate standard errors of the mean computed across groups. \(^*p<0.05\). \(^{\varvec{\cdot }}p<0.1\)Back to article page