COVERAGE Lognormal Estimator for Lognormal Data & SL Py S st of Cg~ 9 A a © \ v i a » > © § bad 75 Soy . 50 Sor . 25 va) © bs SF S oh g Coefficient of Variation c Oo “A Ot O» SF % SS es L A 2 A A % 5 10 20 30 50 100 SE ee) © § oh g oe Sample Size n Fig. 5. Monte Carlo simulation results on confidence interval coverage of the lognormal estimator with lognormally distributed data, EX = 1. Values at the intersections of rows and columns are the proportion of 1000 replications where the computed confidence interval included the true expected value. 621