An Update on Using the Range to Estimate σ When Determining Sample Sizes

In this research, we develop a strategy for using a range estimator of σ when determining a sample size for estimating a mean. Previous research by Rhiel is extended to provide dn values for use in calculating a range estimate of σ when working with sampling frames up to size 1,000,000. This allows the use of the range estimator of σ with “big data.” A strategy is presented for using the range estimator of σ for determining sample sizes based on the dn values developed in this study.