COVERAGE Gamma Estimator for Gamma Data » & Dy \ 2 © A Ao L © , © Po 4 Se g ge $$ Cc © — ~ s © > 1.2) 5 CO 1.0) A © SE > Q PSH — B 7] _— Y 50 oo Gay © Oo GSP . . 9 © o> S Stn > L \ © PoP . ‘ o% o > Ca x Ca . . & oe o> oy v ’ oO 5 © SF 235) Q A FP A LP © PH \ & % eh 5 10 20 30 50 {00 Sample Size n Fig. 4. Monte Carlo simulation results on confidence interval coverage of the gamma estimator (arithmetic mean) with gamma 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. “ 619