r

a

0,5

0,4

0,3

0,2

0,1

0,05

0,025

0,01

0,005

0,001

0,0005

1

0,455

0,708

1,074

1,642

2,706

3,841

5,024

6,635

7,879

10,828

12,116

2

1,386

1,833

2,408

3,219

4,605

5,991

7,378

9,210

10,597

13,816

15,202

3

2,366

2,946

3,665

4,642

6,251

7,815

9,248

11,345

12,838

16,266

17,730

4

3,357

4,045

4,878

5,989

7,779

9,488

11,143

13,277

14,860

18,467

19,997

5

4,351

5,132

6,064

7,289

9,236

11,070

12,832

15,086

16,750

20,515

22,105

6

5,348

6,211

7,231

8,558

10,645

12,592

14,449

16,812

18,548

22,458

24,103

7

6,346

7,283

8,383

9,803

12,017

14,067

16,013

18,475

20,278

24,322

26,018

8

7,344

8,351

9,524

11,030

13,362

15,507

17,535

20,090

21,955

26,125

27,868

9

8,343

9,414

10,656

12,242

14,684

16,919

19,023

21,666

23,589

27,877

29,666

10

9,342

10,473

11,781

13,442

15,987

18,307

20,483

23,209

25,188

29,588

31,420

11

10,342

11,530

12,899

14,631

17,275

19,675

21,920

24,725

26,757

31,264

33,136

12

11,340

12,584

14,011

15,812

18,549

21,026

23,336

26,217

28,300

32,909

34,821

13

12,340

13,636

15,119

16,985

19,812

22,362

24,736

27,688

29,819

34,528

36,478

14

13,339

14,685

16,222

18,151

21,064

23,685

26,119

29,141

31,319

36,123

38,109

15

14,339

15,733

17,322

19,311

22,307

24,996

27,488

30,578

32,801

37,697

39,719

16

15,338

16,780

18,418

20,465

23,542

26,296

28,845

32,000

34,267

39,252

41,308