Appendix 1
A1.1 Two-Tailed t-Table
Probability points of the t-distribution with degrees of freedom (df) (Continued) |
||||||
df |
Two-Tail Area Probability |
|||||
0.2 |
0.1 |
0.05 |
0.01 |
0.005 |
0.001 |
|
1 |
3.078 |
6.314 |
12.706 |
63.657 |
127.321 |
636.619 |
2 |
1.886 |
2.920 |
4.303 |
9.925 |
14.089 |
31.599 |
3 |
1.638 |
2.353 |
3.182 |
5.841 |
7.453 |
12.924 |
4 |
1.533 |
2.132 |
2.776 |
4.604 |
5.598 |
8.610 |
5 |
1.476 |
2.015 |
2.571 |
4.032 |
4.773 |
6.869 |
6 |
1.440 |
1.943 |
2.447 |
3.707 |
4.317 |
5.959 |
7 |
1.415 |
1.895 |
2.365 |
3.499 |
4.029 |
5.408 |
8 |
1.397 |
1.860 |
2.306 |
3.355 |
3.833 |
5.041 ... |
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