Tsu-2011 - ieeetsu

0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0 2 4 6 8 10
kumulatiuri albaTobebis Sesabamisi ganawilebis grafiki iqneba:
1.2
1
0.8
0.6
0.4
0.2
0
0 2 4 6 8 10
savarjiSo 1. eqsperimenti mdgomareobs sami saTamaSo kamaTlis gagorebaSi.
ipoveT alabaToba imisa, rom eqsperimentis 10-jer gameorebisas,
zustad 4 eqsperimentSi mova zustad or-ori “6”?
savarjiSo 2. ramdeni SemTxveviTi cifri unda aviRoT, rom cifri
“5” movides erTjer mainc aranakleb 0.9-is toli albaTobiT?
27
amocanebi
1. A yuTi Seicavs 8 wiTel da 7 mwvane burTs, B yuTi Seicavs 6 wi-
Tel da 4 mwvane burTs. agoreben wesier kamaTels. Tu movida 3-is jeradi
qula, maSin A yuTidan SemTxveviT iReben 1 burTs, xolo winaaRmdeg Sem-
TxvevaSi B yuTidan SemTxveviT iReben 1 burTs. ipoveT albaToba imisa,
rom: a). amoRebuli burTi mwvanea; b). burTi amoRebuli iyo A yuTidan, Tu
cnobilia, rom amoRebuli burTi mwvanea.
2. PA ( ) 3/ 4 , P( B| A) 1/5, P( B| A) 4/7 . ipoveT: a). P( A B)
; b). PB; ( ) g).
P( A| B ) .
3. studentma unda gaiaros testireba laboratoriaSi muSaobis dasawyebad.
testirebis gavlis Semdeg studenti tests ukan ar abrunebs. albaToba
imisa, rom SemTxveviT SerCeuli studenti testirebas gaivlis pirvel
cdaze aris 1/3. ganmeorebiTi testirebis SemTxvevaSi CaWris albaT-