This report presents a strategy for estimating the mean from small datasets containing non-detects. It was directed at those developing job exposure matrices for use in an epidemiological study.

Hewett, P. (2007): Technical Report 07-01 - Interpretation and Use of Occupational Exposure Limits for Chronic Disease Agents. Exposure Assessment Solutions, Inc. (www.oesh.com).

Hewett, P. (2007): Technical Report 07-02 - Industrial Hygiene Exposure Assessment - Data Collection and Management. Exposure Assessment Solutions, Inc. (www.oesh.com).

Hewett, P. (2007): Technical Report 07-03 - Industrial Hygiene Exposure Assessment - Data Analysis and Interpretation. Exposure Assessment Solutions, Inc. (www.oesh.com).

Hewett, P. (2007): Technical Report 07-04 - Misinterpretation and Misuse of Exposure Limits. Exposure Assessment Solutions, Inc. (www.oesh.com).

Hewett, P. (2005): Technical Report 05–01 - A Conceptual Model for Generating Random Exposures for Use in Computer Simulations. Exposure Assessment Solutions, Inc. (www.oesh.com).

Hewett, P. (2005): Technical Report 05–02 - Equations for Calculating Exposure Management Objectives. Exposure Assessment Solutions, Inc. (www.oesh.com).

Hewett, P. (2005): Technical Report 05–03 - Performance-based exposure assessment strategies for TWA exposure limits. Exposure Assessment Solutions, Inc. (www.oesh.com).