Tsu-2011 - ieeetsu

vinaidan T. V. C. R.
, amitom nulovan hipoTezas ukuvaggdebT da
0.05 mniSvnelovnebis doniT vaskvniT, rom meore dazga ufro zustia,
vidre pirveli.
90%-iani ndobis intervali
2 / 2 fardobisaTvis iqneba:
1 2
( f / F , f F ) = (1.08,4.51).
24,19,0.05 24,19,0.05
amocanebi
1. isargebleT fiSeris ganawilebis cxrilebiT da ipoveT kritikuli
mniSvnelobebi Tu mocemulia ori damoukidebeli normaluri SerCevis
Sesworebuli SerCeviTi dispersiebi: a). s '2
1
128, n 23 ; s '2
2
162, m 16 ;
kriteriumi ormxrivia da 0.01 . b). s '2
1
37 , n 14 ; s '2
2
89, m 25; kriteriumi
marjvena calmxrivia da 0.01 . g). s1 232 , n 30 ; s2 387 ,
'2
'2
m 46 ; kriteriumi ormxrivia da 0.05 . d). s '2
1
164, n 21; s '2
2
53, m 17 ;
kriteriumi ormxrivia da 0.1. e). s '2
1
92.8 , n 11; s '2
2
43.6 , m 11; kriteriumi
marjvena calmxrivia da 0.05 .
2. ipoveT P -mniSvneloba F kriteriumis TiToeuli mniSvnelobisaTvis:
a). F 2.97, n 9, m 14 , kriteriumi marjvena calmxrivia; b). F 3.32 ,
n 6 , m 12 , kriteriumi ormxrivia; g). F 2.28, n 12, m 20 , kriteriumi marjvena
calmxrivia; d). F 3.51, n 12, m 21, kriteriumi marjvena calmxrivia;
e). F 4.07, n 6, m 10 , kriteriumi ormxrivia; v). F 1.65, n 19, m 28,
kriteriumi marjvena calmxrivia; z). F 1.77, n 28, m 28 , kriteriumi marjvena
calmxrivia; T). F 7.29, n 5, m 8, kriteriumi ormxrivia.
qvemoT moyvanil amocanebSi igulisxmeba, rom yvela sidide ganawilebulia
normalurad:
3. pedagogis mtkicebiT, im SemTxvevaSi, roca leqciebis kursi Serwymulia
kompiuteruli damuSavebis komponentTan, studentTa sagamocdo
qulebis dispersia ufro didia, vidre kompiuteruli damuSavebis gareSe.
SemTxveviT SeirCa studentTa ori jgufi. sagamocdo qulebis Sesworebuli
SerCeviTi dispersia studentebisaTvis, romelTa saleqcio kursi Serwymuli
iyo kompiuteruli damuSavebis komponentTan aRmoCnda 103, xolo
meore jgufisaTvis ki 73. TiToeuli SerCeva Sedgeba 20 – 20 studentisagan.
0.05 mniSvnelovnebis doniT SeiZleba Tu ara davadasturoT pedagogis
mtkicebuleba?
4. momxmarebelTa interesebis damcvelis mtkicebiT A da B kompaniebis
mier warmoebuli elementebis muSaobis xangrZlivobis dispersiebi
ar gansxvavdeba erTmaneTisagan. SemTxveviT SerCeuli iqna TiToeuli tipis
10 -10 elementi da aRmoCnda, rom Sesabamisad s '2 A
24 da s '2 B
40 . 0.1
mniSvnelovnebis doniT SeiZleba Tu ara davadasturoT momxmarebelTa
interesebis damcvelis mtkicebuleba?
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