Critical Values of the
Pearson Product-Moment Correlation Coefficient
| df = n -2 | ||||
| Level of Significance (p) for Two-Tailed Test |
.10 | .05 | .02 | .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 |