Summary (Discussion of the accuracy of measurements and judgments).In this paper a Summary is given of the methods, which are used or can be used to determine the accuracy, with which measurements, which can be expressed in concrete units (lengths, weights, percentages etc.), can be made.An account is also given of a method, which can be used, when expression in concrete units is not possible (e.g. grading the odor or taste of butter or wine, judging the achievements of pupils by means of test‐work).
Read full abstract