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Tsu-2011 - ieeetsu

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218<br />

amocanebi<br />

1. gamoTvaleT korelaciis koeficienti da gaakeTeT Sesabamisi daskvnebi<br />

x da y sidideebs Soris kavSiris Sesaxeb:<br />

x 99 150 130 105 219 167 180<br />

y 1200 1000 1050 1150 700 850 900<br />

2. gamoTvaleT korelaciis koeficienti da gaakeTeT Sesabamisi daskvnebi<br />

x da y sidideebs Soris kavSiris Sesaxeb:<br />

x 40 31 50 53 36 54 36 44<br />

y 32 24 47 50 30 55 33 41<br />

3. sadazRvevo kompania swavlobs kavSirs sicocxlis dazRvevaze gamoyofil<br />

saxsrebsa ( y ) da ojaxis Semosavlebs ( x ) Soris. am mizniT Seiswavles<br />

6 klientis Sesabamisi maCveneblebi:<br />

x 45 20 40 40 30 55<br />

y 70 50 60 50 55 105<br />

gamoTvaleT korelaciis koeficienti.<br />

qvemoTmoyvanil amocanebSi 0.05 mniSvnelovnebis doniT SeamowmeT<br />

hipoTeza korelaciis koeficientis mniSvnelovnebis Sesaxeb.<br />

4. gayidvebis menejers ainteresebs aris Tu ara kavSiri kviris ganmavlobaSi<br />

garkveul produqciaze radioTi gakeTebul sareklamo gancxadebaTa<br />

raodenobasa da am produqciis gayidvis Sedegad amoRebul Tanxas<br />

Soris (Tanxa izomeba aTasobiT larebSi):<br />

gacxadebaTa raodenoba, x 2 5 8 8 10 12<br />

amoRebuli Tanxa, y 2 4 7 6 9 10<br />

5. mkvlevars ainteresebs aris Tu ara kavSiri adamianis asaksa da<br />

mis mier kviris ganmavlobaSi gamajansaRebel varjiSze daxarjul saaTebs<br />

Soris:<br />

asaki, x 18 26 32 38 52 59<br />

saaTebi, y 10 5 2 3 1.5 1<br />

6. kvlevis mizania daadginos damokidebuleba adamianis Tviur Semosavalsa<br />

da mis mier Tvis ganmavlobaSi saxlis gareT sadilobis raodenobas<br />

Soris:<br />

Semosavali, x 500 1200 1500 945 850 400 540

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