Sampling Plans, from Soup to Nuts



This webinar is valuable for understanding how to calculate and collect samples for any study.

This session defines different types of sampling strategies for sample collection. We will discuss how to account for different sources of error, determine the relationship between sample size, statistical power and statistical precision and sampling plans for attribute data.

Areas to be Covered:

Define different types of sampling strategies for sample collection
Accounting for different sources of error
Determine the relationship between sample size, statistical power and statistical precision
Sampling plans for attribute data
Sample size for capability studies

Who will Benefit:

Research and Development
Regulatory Affairs personnel
Quality assurance/quality control personnel
Auditors and inspectors
Validation speacialists

Steven Walfish

Steven Walfish is a Principal Statistician at Becton Dickinson (BD) in Franklin Lakes, NJ. Mr. Walfish is responsible for non-clinical statistical support for operations, quality and product development. Prior to joining BD in 2012, Mr. Walfish was a Statistician at GE Healthcare in Waukesha, WI responsible for global statistical support. Prior to joining GE Healthcare, Mr. Walfish had a statistical consulting company that provides statistical analysis and training to the FDA regulated industries. Prior to starting Statistical Outsourcing Services, Mr. Walfish was the Senior Manager Biostatistics, Non-clinical at Human Genome Sciences in Rockville MD.

Mr. Walfish brings over 25 years of industrial expertise in the development and application of statistical methods for solving complex business issues including data collection, analysis and reporting.

Mr. Walfish has been an invited lecturer at Medical Design and Manufacturer (MD&M), Institute of Validation Technology (IVT) and Advanstar conferences. Mr. Walfish has been a speaker at ASQ Division and Section conferences. He is also an editorial board member for BioPharm International, and a regular contributor to the magazine.

Mr. Walfish is the secretary for TAG69, senior member of ASQ, a certified quality engineer and past chair of the Biomedical Division (2006-07). Mr. Walfish holds a Bachelors of Arts in Statistics from the University of Buffalo, Masters of Science in Statistics from Rutgers University and an Executive MBA from Boston University.

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  • Recording access Information with Password to view the webinar, will be sent 24 hours after the completion of the Live webinar.
  • Presentation Handout in .pdf format
  • Certificate of Attendance