82748 skanuj0001 (2)

Rozkład t-Studenta

	Poziom Istotności dla testu Jednostronnego
V	0.10	0,05	0,025	0,01	0,005	0,0005
		Poziom istotności dla testu dwustronnego
	0.20	0,10	• . 0.05	0,02	0,01	0,001
l	3,078	6,314	12,706	31,821	63,657	636,619
2	1,886	2,920	4.303	6,965	9,925	31,598
3	1,638	2,353	(5,182	4,541	5,841	12,941
4		2,132 /	2,776	151747	4,604'	8,610
5	' 1,476	• 2,015	2,571	3;365	4,032	6,859
6	1.440	1043	2,447	3,143	3,707	5,959
7 '	1,415	'1,895	2,365	2,998	1795	5,405
8	1,397	1,860	2,306	2,896	3,355	5,041
9	1,383	<m>	2,262	2,821	3,250	4,781
10	1,372	1,812	2028	2,764	3.169	4,587
11	1,363	1,796	2O0I .	2,718	3,106	4,437
12	1,356	1,782	2.179	2,681	3,055	4,318
13	1,350	1,771	' 2,160	2,650	3,012	4,221
14	1,345	1,761 ‘	2,145	2,624	2,977	4,140
15	1,341	1,753	2,131	2,602	2,947	4,073
16	1,337	1,746	2,120	2,583	2,921	4,015
17	1,333	1,740	2,110	2,567	2,898	3,965
18	1,330	1,734	2.101	2,552	2,878	3,922
19	1,328	1,729	•2.093	2,539	2,861	3,883
20	1,325	1,725	2,086	2,528	2,845	3.850 •
21	1,323	1,721	2,080	i2,518	2,831	3,819
22	1,321	1,717	2,074	2,508	2,819	3,792
23	1,319	1,714.	2.069	2,500	2,807	3,767
24	1,318	1,711	2J&4	2,492	2,797 '	3,745
25	1,316	1,708	'2.060	2.485	2,787'	3,725
26	1,315	1,706	2,056	2,479	2,779	3,707
27	1,314	1,703	2,052	2,473	2,771	3,690
28	1.313	1,701	2,048	2,467	2,763	3,674
29	1,311	1,699	2.045	2,462	2,756	3,659
30	1,310	1,697	2,042	2,457	2,750	3,646
40	1,303	1,684	2,021	2,423--.	, ‘ 2.704	3,551
60	ras	1,671	2,000	'2,390'	2,660	3,460
120	1.289	1,658	1,980	2,358	.2,617	3,373
oo	1082	1,645	1.960	2.326	2,576	3,291

					^|u§itęjaj	igggfr'
V	P~ 0,99	0,95	0,90	0,80	0,50	0,20	0,10	0,05	0.01
1	0,000	0,004	0,016	0,064	0,455	1,642	2,706	3,841	6,635
2	0,020	0,103	0211	0,446	1,386	3219	4,605	5,991 .	9,210
3	0,115	0,352	0,584	1,005	2,366	4,642	6,251	7.815	11,341
4	0,297	0,711	1,064	1,649	3,357	5,989	7,779	9.488	13277
5	0,554	1,145	1,610	2,343	4,351	7289	9236	11,070	15.086
6	0,872	1,635	2204	3.070	5248	8,558	10,645	12,592	16,812
7	1,239	2,167	2,833	3,822	6,346	9,803	12,017	14,067	18,475
8	1,646	2,733	3,490	4,594	7,344	11,030	13,362	15,507	20,090
9	2,088	3,325	4,168	5,380	8,343	12242	14,684	16,919	21,666
10	2,558	3,940	4,865	6,179	9,342	13,442	15,987	18,307	23,209
11	3,053	4,575	5,578	62 89	10,341	14,631	17275	•• 19,675	24,725
12	3,571	5,226	6,304	7,807	11.340	15,812	18,549	21,026	26.217
13	4,107	5,892	7,042	8,634	12,340	16,985	19,812	22,362	27,688
14	4,660	6,571	7,790	9,467	13,339	18,151	21,064	23.685	29,141
15	5,229	7,261	8,547	' 10,307	14,339	19,311	22,307	24,996	30,578
16	5,812	7,962	9,312	11,152	15,338	20,465	23,542	26296	32,000
17	6,408	8,672	10,085	12,002	16,338	21,615	24,769	27,587	33,409
18	7,015	9,390	10,865	12,857	17.338	22,760	25,989	28,869	34,805
19	7,633	10,117	11,651	13,716	18,338	.23,900	27,204	30,144	36,191
20	8,260	10,851	12,443	14,578	19,337	25,038	28,412	31.410	37,566
21	8,897	11,591	13,240	15.445	20.337	26,'171	29,615	32,671	38,932
22	9,542	12,338	. 14,041	16,314	21.337	27,301	30,813	33,924 .	40289
23	10,196	13,091	14,843	17,187	22,337	28,429	32.007	35,172	41,638
24	10,856	13,848	15,659	18,062	23,337	29,553	33,196	36,415	42.9S0
25	11,524	14,611	16,473	18,940	24,337	30,675	34,382	37,652	44,314
26	12,198	15,379	17292	19,820	25,336	31,795	35,563	38,885	45,642
27	12,879	16,151	18,114	20,703	26,336	32.912	36,741	40,113	46,963
28	13,565	16,928	18,939	23,588	27,336	34.027	37,916	41,337	48278
29	14,256	17,708	19,768	22,475.	28,336	35,139	39,087	42,557	49.58S
30	14,953	18,493	20,599	23,364.	29,336	36,250	40,256	43,773	50,892

n|		[ad -	- bc]	^2
(a + o)	(^b	-fd)	(a +	^b)	(c + dj

-(	|ad - b	• O 1 to I 3	2 1
(a + c)(b +d)(		a + b)	(c + d)