Sampling Design

For matters involving a large number of employees or class members, analyzing data to assess outcomes for each individual may not be feasible. In such cases, a representative sample may be proposed. Our experts have provided expert witness testimony regarding simple and complex random sampling designs. They have also drawn representative samples, including stratified samples, after determining the appropriate sample size and stratification levels. In addition, they calculate and incorporate statistical error rates associated with sampling designs; and evaluate the sample designs of opposing experts.