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Correlation coefficient significance table

Probability 10% 5% 2% 1%
Level of Significance
for two-tailed test
0.10 0.05 0.02 0.01
df
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

35

40

45

50

60

70

80

90

100

.988

.900

.805

.729

.669

.622

.582

.549

.521

.497

.476

.458

.441

.426

.412

.400

.389

.378

.369

.360

.352

.344

.337

.330

.323

.317

.311

.306

.301

.296

.275

.257

.243

.231

.211

.195

.183

.173

.164

.997

.950

.878

.811

.754

.707

.666

.632

.602

.576

.553

.532

.514

.497

.482

.468

.456

.444

.433

.423

.413

.404

.396

.388

.381

.374

.367

.361

.355

.349

.325

.304

.288

.273

.250

.232

.217

.205

.195

.9995

.980

.934

.882

.833

.789

.750

.716

.685

.658

.634

.612

.592

.574

.558

.542

.528

.516

.503

.492

.482

.472

.462

.453

.445

.437

.430

.423

.416

.409

.381

.358

.338

.322

.295

.274

.256

.242

.230

.9999

.990

.959

.917

.874

.834

.798

.765

.735

.708

.684

.661

.641

.623

.606

.590

.575

.561

.549

.537

.526

.515

.505

.496

.487

.479

.471

.463

.456

.449

.418

.393

.372

.354

.325

.303

.283

.267

.254

Contact Us

Head of Acoustics Research
Prof Trevor Cox
t.j.cox@salford.ac.uk
Tel: (0044) 0161 295 5474

Links

Salford Innovation Research Centre

Research at the University of Salford

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