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Statistical Properties of Industrial Air Sampling Strategies.

Authors
Budenaers-DH; Lau-RW; Patton-RN
Source
NIOSH 1980 Sep:283 pages
Link
NIOSHTIC No.
00112360
Abstract
An industrial hygiene field data study was developed to collect representative, replicate air contaminant data, to test statistically the normality and independence assumptions, and develop corrective procedures for a compliance/noncompliance decision procedure when assumptions were inappropriate. Iron-oxide (1332372), total respirable dust, carbon-monoxide (630080), and toluene (108883) contaminants were sampled. Replicate data was collected using three personal sampler sets worn by volunteer workers. Results were adequate to conduct normality and independence investigations. The normality test indicated that, except for 8 hour iron-oxide samples, the normality assumption could not be rejected at the 5 percent significance level. The tests for independence based on pooled sample covariance indicated that the samples were uncorrelated. The authors conclude that the field data analyzed cannot be used to reject the normality and independence hypothesis.
Keywords
NIOSH-Contract; Contract-210-76-0188; Air-contamination; Analytical-methods; Environmental-pollution;
CAS No.
1332-37-2; 630-08-0; 108-88-3;
Publication Date
19800901
Funding Type
Contract;
Fiscal Year
1980
NTIS Accession No.
PB82-151168
NTIS Price
A14
Identifying No.
Contract-210-76-0188
Source Name
NIOSH, Center for Disease Control, Public Health Service, U.S. Department of Health and Human Service
State
OH;
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