Connectivity of THE THREE HUNDRED clusters compared to literature values (see the legend for details). The black dots are the mean connectivity values, k₂₀₀, of THE THREE HUNDRED groups and clusters. The error bars of THE THREE HUNDRED points are the errors on the mean, estimated with the bootstrap method, while the shaded grey area is the standard deviation error. For the literature values, the error bars represent the error on the mean, except for the dataset of Aragón-Calvo et al. (2010b), Sarron et al. (2019), Malavasi et al. (2020b) and Malavasi et al. (2023). For details and differences of each sample, see the main text and Table 2.