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Tsu-2011 - ieeetsu

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mniSvneloba) aris 2.056, SerCevis moculobaa 11 da kriteriumi marjvena<br />

calmxrivia.<br />

amoxsna. stiudentis ganawilebis zeda kritikuli wertilebis<br />

cxrilSi Tavisuflebis 111 10<br />

-is toli xarisxis gaswvriv movZebnoT<br />

iseTi ori mniSvneloba, romelTa Soris vardeba (moeqceva) 2.056. es<br />

mniSvnelobebia: 1.812 da 2.228. vinaidan, kriteriumi marjvena calmxrivia,<br />

SevxedoT striqons warweriT ―One tail, ‖ da vipovoT -s ori<br />

mniSvneloba, romelic Seesabameba 1.812-sa da 2.228-s. es mniSvnelobebia: 0.05<br />

da 0.025. Sesabamisad, P -mniSvneloba swored maT Sorisaa moTavsebuli:<br />

0.025 < P -mniSvneloba < 0.05. magaliTad, Tu 0.05 , maSin Cven unda<br />

ukuvagdoT H<br />

0<br />

, radganac P -mniSvneloba < 0.05; magram, Tu 0.01 , maSin<br />

H0<br />

-is uaryofis safuZveli ara gvaqvs, radganac P -mniSvneloba > 0.025 ><br />

0.01.<br />

SeniSvna: P -mniSvnelobis povna SeiZleba specialuri kalkulatoriT<br />

an kompiuteruli programiT. am magaliTSi kalkulatoriT gamoTvlili<br />

P -mniSvneloba = 0.033.<br />

magaliTi 4. vipovoT P -mniSvneloba, Tu kriteriumis mniSvneloba<br />

stiudentis ganawilebisaTvis (T kriteriumis statistikis t kriteriumis<br />

mniSvneloba) aris 2.983, SerCevis moculobaa 6 da kriteriumi ormxrivia.<br />

amoxsna. stiudentis ganawilebis zeda kritikuli wertilebis<br />

cxrilSi Tavisuflebis 615-is toli xarisxis gaswvriv movZebnoT<br />

iseTi ori mniSvneloba, romelTa Soris vardeba (moeqceva) 2.983. es mni-<br />

Svnelobebia: 2.571 da 3.365. vinaidan, kriteriumi ormxrivia, SevxedoT<br />

striqons warweriT ―Two tail, ‖ da vipovoT -s ori mniSvneloba,<br />

romelic Seesabameba 2.571-sa da 3.365-s. es mniSvnelobebia: 0.05 da 0.02.<br />

Sesabamisad, P -mniSvneloba swored maT Sorisaa moTavsebuli: 0.02 < P -<br />

mniSvneloba < 0.05. magaliTad, Tu 0.05 , maSin Cven unda ukuvagdoT H<br />

0<br />

,<br />

radganac P -mniSvneloba < 0.05; magram, Tu 0.01 , maSin H<br />

0<br />

-is uaryofis<br />

safuZveli ara gvaqvs, radganac P -mniSvneloba > 0.02 > > 0.01.<br />

SevniSnavT, rom aq kalkulatoriT gamoTvlili P -mniSvneloba aris<br />

0.031.<br />

magaliTi 5. eqimebis azriT morbenali adamiani ufro met Jangbads<br />

moixmars vidre saSualod yvela adamiani. SemTxveviT SerCeuli 15 morbenalisaTvis<br />

Jangbadis moxmarebis saSualo iyo 40.6 ml/kg, xolo<br />

Sesworebuli standartuli gadaxra ki 6ml/kg. Tu yvela adamianis<br />

saSualo moxmareba Seadgens 36.7ml/kg, gvaqvs Tu ara sakmao safuZveli<br />

davujeroT eqimebs 0.05 mniSvnelovnebis doniT?<br />

amoxsna. CamovayaliboT ZiriTadi da alternatiuli hipoTezebi:<br />

H0 : E 36.7 , H1 : E 36.7 . gamovTvaloT kriteriumis mniSvneloba:<br />

xE<br />

40.6 36.7 t <br />

'<br />

2.517 .<br />

s / n 6/ 15<br />

gamovTvaloT P -mniSvneloba: stiudentis ganawilebis cxrilSi<br />

n114<br />

-is gaswvriv 2.517 vardeba 2.145-sa da 2.624-s Soris, romelebic<br />

125

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