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Tsu-2011 - ieeetsu

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magaliTi 4. vipovoT albaToba imisa, rom standartuli normaluri<br />

SemTxveviTi sidide moTavsebulia SualedSi -1.65-sa da 1.65-s Soris,<br />

P( 1.65 N(0,1) 1.65) ?<br />

amoxsna. am SemTxvevaSi saZiebeli albaToba iqneba;<br />

P( 1.65 N(0,1) 1.65) (1.65) ( 1.65)<br />

<br />

(1.65) [1 (1.65)] 2 (1.65) 1 20.9505 1 0.9010 .<br />

SevniSnavT, rom amoxsnis procedurebi sqematurad gamosaxulia qvemoTmoyvanil<br />

sam naxazze:<br />

magaliTi 5. vipovoT z -is iseTi mniSvneloba, romlis marjvniv standartuli<br />

normaluri ganawilebis wiris qveS moTavsebuli aris farTobi<br />

tolia 0.2000-is?<br />

amoxsna. cxadia, rom es amocana tolfasia z -is iseTi mniSvnelobis<br />

moZebnis, romlis marcxniv normaluri ganawilebis wiris qveS moTavsebuli<br />

aris farTobi tolia 1-0.2000=0.8000-is. normaluri ganawilebis cxril-<br />

Si vpoulobT 0.8000-sTan yvelaze axlos mdgom ricxvs -- 0.7995-s. es ricxvi<br />

dgas 0.8-is Sesabamisi striqonisa da .04-is Sesabamisi svetis gadakveTaze.<br />

amitom gasagebia, rom z -is saZiebeli mniSvnelobaa z 0.84 .<br />

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