Significance of Test Results Obtained from Random Samples

James Shook

doi:10.1520/STP44577S

SYMPOSIA PAPER Published: 01 January 1964

STP44577S

Significance of Test Results Obtained from Random Samples

Source

Problems associated with applying test data obtained from random samples to highway specifications are discussed. Illustrations are given using data from the AASHO Road Test and other sources. The possibility is suggested that infrequent randomly chosen tests may be of little value. On the other hand, routine quality control tests frequently made as material is produced and placed should provide adequate information for acceptance of materials. A statistical procedure for routine acceptance of material or highway work is introduced.

Author Information

Shook, James, F.

Engineering Analysis Section, The Asphalt Inst., College Park, Md.

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Details

Developed by Committee: D04

Pages: 13–30

DOI: 10.1520/STP44577S

ISBN-EB: 978-0-8031-5999-0

ISBN-13: 978-0-8031-6153-5

Significance of Test Results Obtained from Random Samples

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