One-point statistics of the random catalog and the mock catalogs compared to the corresponding CODEX quantities. The blue bars show the CODEX sample and the empty orange bars show the random sample. The bars that correspond to the random sample have been normalized with the ratio of objects in the CODEX and random samples. The empty black bars show the mean values over all the mock catalogs and the error bars show the standard deviation. Top panel: redshift. Bottom panel: richness.