232 STATISTICAL TABLES
Table AS
15 20 24 30 40
11 ,025
.95
,975
.99
12 ,025
.95
.975
.99
15 ,025
.95
.975
.99
20 ,025
.95
.975
.99
24 ,025
.95
.975
.99
30 .025
.95
,975
.99
40 ,025
.95
.975
.99
60 ,025
.95
,975
.99
120 .025
.95
.975
.99
cc .025
.95
.975
.99.332 ,368 ,386 .407 .429
2.72 2.65 2.61 2.57 2.53
3.33 3.23 3.17 3.12 3.06
4.25 4.10 4.02 3.94 3.86
.337 ,374 .394 ,416 .437
2.62 2.54 2.51 2.47 2.43
3.18 3.07 3.02 2.96 2.91
4:Ol 3.86 3.78 3.70 3.62
.349 ,389 ,410 .433 .458
2.40 2.33 2.39 2.25 2.20
2.86 2.76 2.70 2.64 2.59
3.52 3.37 3.29 3.21 3.13
,363 ,406 ,430 ,456 .484
2.20 2.12 2.08 2.04 1.99
2.57 2.46 2.41 2.35 2.29
3.09 2.94 2.86 2.78 2.69
,370 ,415 ,441 .468 ,498
2.11 2.03 1.98 1.94 1.89
2.44 2.33 2.27 2.21 2.15
2.89 2.74 2.66 2.58 2.49
,378 .426 ,453 ,482 ,515
2.01 1.93 1.89 1.84 1.79
2.31 2.20 2.14 2.07 2.01
2.70 2.55 2.47 2.39 2.30
,387 ,437 ,466 .498 .533
1.92 1.84 1.79 1.74 1.69
2.18 2.07 2.01 1.94 1.88
2.52 2.37 2.29 2.20 2.11
,396 ,450 ,481 .515 ,555
1.84 1.75 1.70 1.65 1.59
2.06 1.94 1.88 1.82 1.74
2.35 2.20 2.12 2.03 1.94
.406 .464 .498 ,536 .580
1.75 1.66 1.61 1.55 1.50
1.95 1.82 1.76 1.69 1.61
2.19 2.03 1.95 1.86 1.76
.418 ,480 .517 .560 .611
1.67 1.57 1.52 1.46 1.39
1.83 1.71 1.64 1.57 1.48
2.04 1.88 1.79 1.70 1.59continued
50 60 100 120 200 500 00
.442 .450 .472 ,476 ,485 .495 ,503
2.51 2.49 2.46 2.45 2.43 2.42 2.40
3.03 3.00 2.96 2.94 2.92 2.90 2.88
3.81 3.78 3.71 3.69 3.66 3.62 3.60
.450 ,461 .48 1 .487 ,498 .508 .5 14
2.40 2.38 2.35 2.34 2.32 2.31 2.30
2.87 2.85 2.80 2.79 2.76 2.74 2.72
3.57 3.54 3.47 3.45 3.41 3.38 3.36
.474 .485 .508 .5 14 S26 .538 ,546
2.18 2.16 2.12 2.11 2.10 2.08 2.07
2.55 2.52 2.47 2.46 2.44 2.41 2.40
3.08 3.05 2.98 2.96 2.92 2.89 2.87
SO3 .5 14 ,541 ,548 ,562 ,575 ,585
1.97 1.95 1.91 1.90 1.88 1.86 1.84
2.25 2.22 2.17 2.16 2.13 2.10 2.09
2.64 2.61 2.54 2.52 2.48 2.44 2.42
.518 S31 S62 ,568 ,585 ,599 ,610
1.86 1.84 1.80 1.79 1.77 1.75 1.73
2.11 2.08 2.02 2.01 1.98 1.95 1.94
2.44 2.40 2.33 2.31 2.27 2.24 2.21
.535 .55 1 ,585 .592 ,610 ,625 .639
1.76 1.74 1.70 1.68 1.66 1.64 1.62
1.97 1.94 1.88 1.87 1.84 1.81 1.79
2.25 2.21 2.13 2.11 2.07 2.03 2.01
.556 .573 .610 ,620 .641 ,662 ,674
1.66 1.64 1.59 1.58 1.55 1.53 1.51
1.83 1.80 1.74 1.72 1.69 1.66 1.64
2.06 2.02 1.94 1.92 1.87 1.83 1.80
.5 8 1 .600 ,641 ,654 ,680 ,704 ,720
1.56 1.53 1.48 1.47 1.44 1.41 1.39
1.70 1.67 1.60 1.58 1.54 1.51 1.48
1.88 1.84 1.75 1.73 1.68 1.63 1.60
,611 ,633 ,684 .698 ,729 .762 ,789
1.46 1.43 1.37 1.35 1.32 1.28 1.25
1.56 1.53 1.45 1.43 1.39 1.34 1.31
1.70 1.66 1.56 1.53 1.48 1.42 1.38
.645 ,675 .741 ,763 .8 13 378 1 .OO
1.35 1.32 1.24 1.22 1.17 1.11 1.00
1.43 1.39 1.30 1.27 1.21 1.13 1.00
1.52 1.47 1.36 1.32 1.25 1.15 1.00