---t分布表----

df

t値

df

t値

5

2.015

2.571

4.032

24

1.711

2.064

2.797

6

1.943

2.447

3.707

25

1.708

2.060

2.787

7

1.895

2.365

3.499

26

1.706

2.056

2.779

8

1.860

2.306

3.355

27

1.703

2.052

2.771

9

1.833

2.262

3.250

28

1.701

2.048

2.763

10

1.812

2.228

3.169

29

1.699

2.045

2.756

11

1.796

2.201

3.106

30

1.697

2.042

2.750

12

1.782

2.179

3.055

35

1.690

2.030

2.724

13

1.771

2.160

3.012

40

1.684

2.021

2.704

14

1.761

2.145

2.977

45

1.680

2.014

2.690

15

1.753

2.131

2.947

50

1.676

2.008

2.678

16

1.746

2.120

2.921

55

1.673

2.004

2.669

17

1.740

2.110

2.898

60

1.671

2.000

2.660

18

1.734

2.101

2.878

70

1.667

1.994

2.648

19

1.729

2.093

2.861

80

1.665

1.989

2.638

20

1.725

2.086

2.845

90

1.662

1.986

2.631

21

1.721

2.080

2.831

100

1.661

1.982

2.625

22

1.717

2.074

2.819

120

1.658

1.980

2.617

23

1.714

2.069

2.807

1.645

1.960

2.576

出現確率

0.1

0.05

0.01

出現確率

0.1

0.05

0.01

有意水準

 有意傾向

0.05

0.01

有意水準

 有意傾向

0.05

0.01