Summary (Post scriptum by Mr. Enters).Spearman s saturation coefficient which is computed from correlation coefficients between series of measurements by several inspectors may be used to express the capacity of these inspectors for massinspection only if a systematic bias in their results may assumed to be not existing or is accounted for. As an example it is shown that the differences between the means of the measurements by the inspectors mentioned in the previous article (Statistica I, pag. 40) are not significan