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(i) | Y(i) | |
0,001 0,002 0,005 0,01 0,04 0,05 0,1 0,2 0,3 0,4 0,5 | 0,98 0,97 0,95 0,92 0,9 0,84 0,81 0,8 0,81 0,82 0,84 |
= 2.201
f | q | |||||||
0.80 | 0.90 | 0.95 | 0.98 | 0.99 | 0.995 | 0.998 | 0.999 | |
3.0770 | 6.3130 | 12.7060 | 31.820 | 63.656 | 127.656 | 318.306 | 636.619 | |
1.8850 | 2.9200 | 4.3020 | 6.964 | 9.924 | 14.089 | 22.327 | 31.599 | |
1.6377 | 2.35340 | 3.182 | 4.540 | 5.840 | 7.458 | 10.214 | 12.924 | |
1.5332 | 2.13180 | 2.776 | 3.746 | 4.604 | 5.597 | 7.173 | 8.610 | |
1.4759 | 2.01500 | 2.570 | 3.649 | 4.0321 | 4.773 | 5.893 | 6.863 | |
1.4390 | 1.943 | 2.4460 | 3.1420 | 3.7070 | 4.316 | 5.2070 | 5.958 | |
1.4149 | 1.8946 | 2.3646 | 2.998 | 3.4995 | 4.2293 | 4.785 | 5.4079 | |
1.3968 | 1.8596 | 2.3060 | 2.8965 | 3.3554 | 3.832 | 4.5008 | 5.0413 | |
1.3830 | 1.8331 | 2.2622 | 2.8214 | 3.2498 | 3.6897 | 4.2968 | 4.780 | |
1.3720 | 1.8125 | 2.2281 | 2.7638 | 3.1693 | 3.5814 | 4.1437 | 4.5869 | |
1.363 | 1.795 | 2.201 | 2.718 | 3.105 | 3.496 | 4.024 | 4.437 | |
1.3562 | 1.7823 | 2.1788 | 2.6810 | 3.0845 | 3.4284 | 3.929 | 4.178 | |
1.3502 | 1.7709 | 2.1604 | 2.6503 | 3.1123 | 3.3725 | 3.852 | 4.220 | |
1.3450 | 1.7613 | 2.1448 | 2.6245 | 2.976 | 3.3257 | 3.787 | 4.140 | |
1.3406 | 1.7530 | 2.1314 | 2.6025 | 2.9467 | 3.2860 | 3.732 | 4.072 | |
1.3360 | 1.7450 | 2.1190 | 2.5830 | 2.9200 | 3.2520 | 3.6860 | 4.0150 | |
1.3334 | 1.7396 | 2.1098 | 2.5668 | 2.8982 | 3.2224 | 3.6458 | 3.965 | |
1.3304 | 1.7341 | 2.1009 | 2.5514 | 2.8784 | 3.1966 | 3.6105 | 3.9216 |
(t-) q f (f = n-2 n, n- ).
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QBASIC
CLS
n = 11
INPUT " ="; tt
DIM x(1 TO n), y(1 TO n), tx(1 TO n), ty(1 TO n)
DATA 0.001, 0.002, 0.005, 0.01, 0.04, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5
FOR i = 1 TO n
READ x(i)
NEXT i
DATA 0.98, 0.97, 0.95, 0.92, 0.9, 0.84, 0.81, 0.8, 0.8, 0.81, 0.82, 0.84
FOR i = 1 TO n
READ y(i)
NEXT i
mx = 0: my = 0
FOR i = 1 TO n
mx = mx + x(i)
my = my + y(i)
NEXT i
mx = mx / n: my = my / n
dx = 0: dy = 0: S = 0
FOR i = 1 TO n
dx = dx + (x(i) - mx) ^ 2
dy = dy + (y(i) - my) ^ 2
S = S + (x(i) - mx) * (y(i) - my)
NEXT i
dx = dx / (n - 1): dy = dy / (n - 1)
CKOx = SQR(dx): CKOy = SQR(dy)
Vx = CKOx * 100 / mx: Vy = CKOy * 100 / my
FOR i = 1 TO n
tx(i) = (x(i) - mx) / CKOx
ty(i) = (y(i) - my) / CKOy
NEXT i
Kxy = S / ((n - 1) * CKOx * CKOy)
tr = ABS(Kxy) * SQR(n - 2) / SQR(1 - Kxy ^ 2)
PRINT " N", "x", "y", "tx", "ty"
FOR i = 1 TO n
PRINT i, x(i), y(i), tx(i), ty(i)
NEXT i
PRINT " ="; n
PRINT " ="; tt
PRINT " :"; " x="; mx, " y="; my
PRINT ":"; " x="; dx, " y="; dy
PRINT " :"; " x="; CKOx, " y="; CKOy
PRINT " :"; " x="; Vx, " y="; Vy
PRINT " ="; Kxy
PRINT " ="; tr
IF tr >= tt THEN
PRINT " x y C"
ELSE
PRINT " x y "
END IF
END