NOTE ON THE STATISTICAL EVALUATION OF TEST RESULTS. PART 1: BASICS; PART 2: CONSIDERATION OF DEVIATING VALUES (OUTLIERS). 1978 EDITION

MERKBLATT UEBER DIE STATISTISCHE AUSWERTUNG VON PRUEFERGEBNISSEN. TEIL 1: GRUNDLAGEN; TEIL 2: BEHANDLUNG VON ABWEICHENDEN MESSWERTEN (AUSREISSERN). AUSG. 1978

MEASURED VALUES FROM TESTS ON MATERIALS ARE SCATTERED. THE CAUSE CAN BE SYSTEMATIC OR BY CHANCE. THE CAUSE OF SYSTEMATIC DEVIATIONS (ERRORS) CAN BE COMPREHENSIBLE OR INCOMPREHENSIBLE. COMPREHENSIBLE MEASURING ERRORS MAY BE COMPENSATED BY CORRECTION VALUES. CHANCE DEVIATIONS OF MEASURED VALUES FROM ONE ANOTHER CAN BE UNDERSTOOD BY THE USE OF STATISTICAL CONCEPTS AND PRACTICES. THE MEASUREMENT OF SCATTER IS MADE BY APPLYING THE STANDARD DEVIATION AND OTHER STATISTICAL CHARACTERISTICS DERIVED FROM IT. THE NOTE DESCRIBES THE UNIFORM APPLICATION OF STATISTICAL CONCEPTS AND APPLICATIONS TO ROAD CONSTRUCTION. IN ITS PREPARATION NOTICE HAS BEEN TAKEN NOT ONLY OF THE APPLICABLE STANDARDS BUT ALSO OF THE CONTROLLING TEST PROCEDURES. THE NOTE IS STRUCTURED IN PART 1; FUNDAMENTALS, PART 2; CONSIDERATION OF DEVIATING VALUES (OUTLIERS), PART 3; ASSUMPTIONS AND PRINCIPLES FOR THE ESTABLISHMENT AND UNDERTAKING OF GROUP TESTS, PART 4; EVALUATION OF GROUP TESTS AND CALCULATION OF TRIAL ERRORS. PARTS 3 AND 4 ARE STILL IN PREPARATION.

  • Corporate Authors:

    FORSCHUNGSGESELLSCHAFT FUER DAS STRASSENWESEN

    MAASTRICHTER STRASSE 45
    KOELN,   DEUTSCHLAND BR  D-5000
  • Authors:
    • -
  • Publication Date: 1978

Language

  • German

Media Info

  • Pagination: 15P&26P
  • Serial:
    • Issue Number: 1&2

Subject/Index Terms

Filing Info

  • Accession Number: 01288910
  • Record Type: Publication
  • Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
  • Files: ITRD
  • Created Date: Nov 21 2010 1:32AM