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t检验（t-test）临界值表（临界置信水平）

时间：2023-11-08 12:07:03浏览次数：26  
标签：7062.0562 置信水平 检验 临界值 临界 test

t检验（t-test）临界值表（临界置信水平）  下载 


n’

P(2):

0.5

0.2

0.1

0.05

0.02

0.01

0.005

0.002

0.001











P(1):

0.25

0.1

0.05

0.025

0.01

0.005

0.0025

0.001

0.0005

1


1

3.078

6.314

12.706

31.821

63.657

127.321

318.309

636.619

2


0.816

1.886

2.92

4.303

6.965

9.925

14.089

22.327

31.599

3


0.765

1.638

2.353

3.182

4.541

5.841

7.453

10.215

12.924

4


0.741

1.533

2.132

2.776

3.747

4.604

5.598

7.173

8.61

5


0.727

1.476

2.015

2.571

3.365

4.032

4.773

5.893

6.869

6


0.718

1.44

1.943

2.447

3.143

3.707

4.317

5.208

5.959

7


0.711

1.415

1.895

2.365

2.998

3.499

4.029

4.785

5.408

8


0.706

1.397

1.86

2.306

2.896

3.355

3.833

4.501

5.041

9


0.703

1.383

1.833

2.262

2.821

3.25

3.69

4.297

4.781

10


0.7

1.372

1.812

2.228

2.764

3.169

3.581

4.144

4.587

11


0.697

1.363

1.796

2.201

2.718

3.106

3.497

4.025

4.437

12


0.695

1.356

1.782

2.179

2.681

3.055

3.428

3.93

4.318

13


0.694

1.35

1.771

2.16

2.65

3.012

3.372

3.852

4.221

14


0.692

1.345

1.761

2.145

2.624

2.977

3.326

3.787

4.14

15


0.691

1.341

1.753

2.131

2.602

2.947

3.286

3.733

4.073

16


0.69

1.337

1.746

2.12

2.583

2.921

3.252

3.686

4.015

17


0.689

1.333

1.74

2.11

2.567

2.898

3.222

3.646

3.965

18


0.688

1.33

1.734

2.101

2.552

2.878

3.197

3.61

3.922

19


0.688

1.328

1.729

2.093

2.539

2.861

3.174

3.579

3.883

20


0.687

1.325

1.725

2.086

2.528

2.845

3.153

3.552

3.85

21


0.686

1.323

1.721

2.08

2.518

2.831

3.135

3.527

3.819

22


0.686

1.321

1.717

2.074

2.508

2.819

3.119

3.505

3.792

23


0.685

1.319

1.714

2.069

2.5

2.807

3.104

3.485

3.768

24


0.685

1.318

1.711

2.064

2.492

2.797

3.091

3.467

3.745

25


0.684

1.316

1.708

2.06

2.485

2.787

3.078

3.45

3.725

26


0.684

1.315

1.706

2.056

2.479

2.779

3.067

3.435

3.707

27


0.684

1.314

1.703

2.052

2.473

2.771

3.057

3.421

3.69

28


0.683

1.313

1.701

2.048

2.467

2.763

3.047

3.408

3.674

29


0.683

1.311

1.699

2.045

2.462

2.756

3.038

3.396

3.659

30


0.683

1.31

1.697

2.042

2.457

2.75

3.03

3.385

3.646

31


0.682

1.309

1.696

2.04

2.453

2.744

3.022

3.375

3.633

32


0.682

1.309

1.694

2.037

2.449

2.738

3.015

3.365

3.622

33


0.682

1.308

1.692

2.035

2.445

2.733

3.008

3.356

3.611

34


0.682

1.307

1.091

2.032

2.441

2.728

3.002

3.348

3.601

35


0.682

1.306

1.69

2.03

2.438

2.724

2.996

3.34

3.591

36


0.681

1.306

1.688

2.028

2.434

2.719

2.99

3.333

3.582

37


0.681

1.305

1.687

2.026

2.431

2.715

2.985

3.326

3.574

38


0.681

1.304

1.686

2.024

2.429

2.712

2.98

3.319

3.566

39


0.681

1.304

1.685

2.023

2.426

2.708

2.976

3.313

3.558

40


0.681

1.303

1.684

2.021

2.423

2.704

2.971

3.307

3.551

50


0.679

1.299

1.676

2.009

2.403

2.678

2.937

3.261

3.496

60


0.679

1.296

1.671

2

2.39

2.66

2.915

3.232

3.46

70


0.678

1.294

1.667

1.994

2.381

2.648

2.899

3.211

3.436

80


0.678

1.292

1.664

1.99

2.374

2.639

2.887

3.195

3.416

90


0.677

1.291

1.662

1.987

2.368

2.632

2.878

3.183

3.402

100


0.677

1.29

1.66

1.984

2.364

2.626

2.871

3.174

3.39

200


0.676

1.286

1.653

1.972

2.345

2.601

2.839

3.131

3.34

500


0.675

1.283

1.648

1.965

2.334

2.586

2.82

3.107

3.31

1000


0.675

1.282

1.646

1.962

2.33

2.581

2.813

3.098

3.3

∝


0.6745

1.2816

1.6449

1.96

2.3263

2.5758

2.807

3.0902

3.2905



标签：7062.0562,置信水平,检验,临界值,临界,test
From： https://blog.51cto.com/emanlee/8247620

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