You are invited to join us for a 1 day introduction to Laboratory Statistics taught by Alex T. Lau, Chairman of ASTM D02.94 Subcommittee on Quality Assurance and Statistics.
Course Summary
Precision Fundamentals
- Overview of the Normal distribution and standard deviation concepts
- Provide simple explanation on the meaning of test method repeatability (r), reproducibility (R), and site (system) precision (R')
- How r & R are estimated using ILS
- How r & R information is presented in ASTM test methods
- Simple applications of r, R, R'
Bias Fundamentals
- Various forms of Bias
- Site Expected Value (SEV) & Accepted Reference Value (ARV)
- Review ASTM Interlaboratory Crosscheck Program (aka Proficiency Testing) outputs
- Bias assessment for a laboratory
To register, click here.
Cost is $0 per person.
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