Sampling calculations are the formulas involved in Sampling that take into account a number of considerations including, the standard deviation of continuous data, the proportion defective of discrete data, the desired precision of the sample and the confidence level appropriate for the data being sampled. The goal of the sampling calculation is to determine the least amount of units that need to be sampled while still reflecting the entire population.

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Elisabeth Swan

Elisabeth is a Managing Partner & Executive Advisor at GoLeanSixSigma.com. For over 25 years, she's helped leading organizations like Amazon, Charles Schwab and Starwood Hotels & Resorts build problem-solving muscles with Lean Six Sigma to achieve their goals.

Tracy O'Rourke

Tracy is a Managing Partner & Executive Advisor at GoLeanSixSigma.com. For almost 20 years, she's helped leading organizations like Washington State, Cisco and GE build problem-solving muscles with Lean Six Sigma to achieve their goals.