DETERMINATION OF THE EFFECT OF SAMPLING ON THE SCATTER OF STUDY RESULTS

ERMITTLUNG DES EINFLUSSES DER PROBENAHME AUF DIE STREUUNG VON UNTERSUCHUNGSERGEBNISSEN

FORTY TEST CENTRES ARE TO PARTICIPATE IN A GROUP ANALYSIS OF SAMPLES OF A COARSE ASPHALTIC CONCRETE, IN WHICH 11 DIFFERENT TEST METHODS ARE TO BE USED. RESULTS WILL BE STATISTICALLY EVALUATED AND DETAILS OF STANDARD DEVIATION AND VARIANCE OBTAINED. SUPERSEDES IRRD RESEARCH PROJECT NO 39029.