 for any group size \(n\) and any individual estimates \(x_{1},\ldots,x_{n}\in\mathcal{A}\). The state \(\mathbf{s}\) is the true amount in \(\mathcal{A}\) (\(=\mathcal{S}\)). Assume that, conditional on the state \(\mathbf{s}\), the individual estimates \(\mathbf{v}_{1},\mathbf{v}_{2},\ldots\) are