| Sample
percentage |
Procedure X1 (X *1 ) |
Procedure X2 ( X *2) |
| n = 100 |
n = 200 |
n = 100 |
n = 200 |
| q = 50 |
0.439 (0.325) |
0.452 (0.342) |
0.703 (0.679) |
0.718 (0.701) |
| q = 67 |
0.413 (0.316) |
0.441 (0.338) |
0.698 (0.676) |
0.711 (0.688) |
| q = 80 |
0.389 (0.282) |
0.426 (0.323) |
0.678 (0.661) |
0.711 (0.672) |
|
