Accuracy Rate from Error Rate and User Rate

Test Accuracy rate needed to get various conviction error rates assuming 5% of the population uses drugs.

ErrorRate	UserRate	AccuracyRate
0.50	0.05	0.9500000
0.45	0.05	0.9587156
0.40	0.05	0.9661017
0.35	0.05	0.9724409
0.30	0.05	0.9779412
0.25	0.05	0.9827586
0.20	0.05	0.9870130
0.15	0.05	0.9907975
0.10	0.05	0.9941860
0.09	0.05	0.9948216
0.08	0.05	0.9954442
0.07	0.05	0.9960541
0.06	0.05	0.9966518
0.05	0.05	0.9972376
0.04	0.05	0.9978118
0.03	0.05	0.9983749
0.02	0.05	0.9989270
0.01	0.05	0.9994687