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)
Table 2: Estimated power of the proposed test procedures.