This document contains a table with statistical significance levels (p-values) for different degrees of freedom and alpha values. The table lists critical values for p-values of 0.01, 0.025, 0.05, 0.075 and 0.1, with corresponding alpha levels and confidence intervals. It provides critical values for statistical significance testing with degrees of freedom ranging from 1 to 30.

1. TINGKAT SIGNIFIKANSI
0.01 0.025 0.05 0.075 0.1 α TK
Derajat kebebasan
1 1.000 0.997 0.988 0.972 0.951 0.01 99%
2 0.025 97.50%
3 0.05 95%
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

2. TINGKAT SIGNIFIKANSI
0.01 0.025 0.05 0.075 0.1 α TK
Derajat kebebasan
1 1.000 0.997 0.988 0.972 0.951 0.01 99%
2 0.980 0.950 0.900 0.850 0.800 0.025 97.50%
3 0.934 0.878 0.805 0.743 0.687 0.05 95%
4 0.882 0.811 0.729 0.664 0.608
5 0.833 0.754 0.669 0.605 0.551
6 0.789 0.707 0.621 0.559 0.507
7 0.750 0.666 0.582 0.521 0.472
8 0.715 0.632 0.549 0.491 0.443
9 0.685 0.602 0.521 0.465 0.419
10 0.658 0.576 0.497 0.442 0.398
11 0.634 0.553 0.476 0.423 0.380
12 0.612 0.532 0.458 0.406 0.365
13 0.592 0.514 0.441 0.391 0.351
14 0.574 0.497 0.426 0.377 0.338
15 0.558 0.482 0.412 0.365 0.327
16 0.543 0.468 0.400 0.354 0.317
17 0.529 0.456 0.389 0.343 0.308
18 0.516 0.444 0.378 0.334 0.299
19 0.503 0.433 0.369 0.325 0.291
20 0.492 0.423 0.360 0.317 0.284
21 0.482 0.413 0.352 0.310 0.277
22 0.472 0.404 0.344 0.303 0.271
23 0.462 0.396 0.337 0.297 0.265
24 0.453 0.388 0.330 0.290 0.260
25 0.445 0.381 0.323 0.285 0.255
26 0.437 0.374 0.317 0.279 0.250
27 0.430 0.367 0.311 0.274 0.245
28 0.423 0.361 0.306 0.269 0.241
29 0.416 0.355 0.301 0.265 0.237
30 0.409 0.349 0.296 0.260 0.233