n 1 = 3 , n 2 = 3

( x ¯ 1 x ¯ 2 )

2.500

2.200

1.900

1.600

1.300

1.000

0.700

0.400

0.100

p ( x )

0.4353

0.4885

0.5464

0.6089

0.6758

0.7465

0.8203

0.8965

0.9740

p p p ( x )

0.3685

0.4170

0.4732

0.5375

0.6100

0.6905

0.7781

0.8711

0.9675

P J B F

0.5412

0.5877

0.6363

0.6880

0.7425

0.7993

0.8584

0.9186

0.9795

P G a B F

0.6829

0.7165

0.7515

0.7878

0.8259

0.8653

0.9050

0.9454

0.9864

n 1 = 10 , n 2 = 10

( x ¯ 1 x ¯ 2 )

2.500

2.200

1.900

1.600

1.300

1.000

0.700

0.400

0.100

p ( x )

0.1313

0.1811

0.2451

0.3250

0.4217

0.5350

0.6632

0.8031

0.9503

p p p ( x )

0.1344

0.1790

0.2374

0.3120

0.4051

0.5172

0.6476

0.7928

0.9475

P J B F

0.1546

0.2069

0.2723

0.3524

0.4474

0.5574

0.6801

0.8131

0.9531

P G a B F

0.1692

0.2229

0.2896

0.3694

0.4634

0.5718

0.6911

0.8203

0.9548

n 1 = 30 , n 2 = 30

( x ¯ 1 x ¯ 2 )

2.500

2.200

1.900

1.600

1.300

1.000

0.700

0.400

0.100

p ( x )

0.0082

0.0191

0.0418

0.0849

0.1598

0.2778

0.4463

0.6629

0.9131

p p p ( x )

0.0112

0.0229

0.0457

0.0876

0.1598

0.2746

0.4408

0.6580

0.9117

P J B F

0.0094

0.0214

0.0456

0.0909

0.1675

0.2856

0.4531

0.6675

0.9144

P G a B F

0.0102

0.0229

0.0480

0.0939

0.1714

0.2909

0.4580

0.6709

0.9154

n 1 = 3 , n 2 = 5

( x ¯ 1 x ¯ 2 )

2.500

2.200

1.900

1.600

1.300

1.000

0.700

0.400

0.100

p ( x )

0.3635

0.4202

0.4832

0.5524

0.6275

0.7077

0.7923

0.8802

0.9699

p p p ( x )

0.3212

0.3708

0.4292

0.4969

0.5743

0.6612

0.7564

0.8583

0.9643

P J B F

0.4579

0.5094

0.5654

0.6255

0.6898

0.7576

0.8284

0.9010

0.9754

P G a B F

0.6340

0.6712

0.7108

0.7525

0.7960

0.8414

0.8883

0.9359

0.9838

n 1 = 12 , n 2 = 15

( x ¯ 1 x ¯ 2 )

2.500

2.200

1.900

1.600

1.300

1.000

0.700

0.400

0.100

p ( x )

0.0780

0.1183

0.1747

0.2505

0.3483

0.4691

0.6113

0.7711

0.9420

p p p ( x )

0.0843

0.1214

0.1734

0.2443

0.3378

0.4561

0.5989

0.7625

0.9396

P J B F

0.0917

0.1348

0.1936

0.2712

0.3686

0.4869

0.6258

0.7798

0.9441

P G a B F

0.1020

0.1468

0.2073

0.2852

0.3824

0.4997

0.6359

0.7862

0.9461

n 1 = 40 , n 2 = 35

( x ¯ 1 x ¯ 2 )

2.500

2.200

1.900

1.600

1.300

1.000

0.700

0.400

0.100

p ( x )

0.0033

0.0091

0.0236

0.0553

0.1179

0.2275

0.3970

0.6278

0.9035

p p p ( x )

0.0050

0.0117

0.0268

0.0584

0.1193

0.2260

0.3929

0.6236

0.9021