statistica lucru individual
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Exercitiul 2 Statistica, USM.
TRANSCRIPT
RezolvareSistematizam datele din Tabelul 2.1
Nr de ordine1234567891011121314151617181920
xi4740434641444444444343454345424244424541
yi(sectia)AABAACACCBBADBBDCDAB
Tabelul 2.2Indicatori relativi de coresponden (coordonare) pentru producia realizat n perioada curent sunt prezentati in tabelul 2.3 :
SectiaNr salariatix1I1/ox0xplgxplKpl/0K1/plW
A7308114270,18311,340,333115,2498,9344,00
B6257119215,97276,750,296128,1492,8742,83
C4176129136,43190,730,204139,8092,2844,00
D312716975,15156,140,167207,7781,3442,33
Total20868124697,72934,951134,0092,8443,40
Tabelul 2.3KA/BKA/CKA/DKB/AKB/CKB/DKC/AKC/BKC/DKD/AKD/BKD/C
1,201,752,430,831,462,020,702,871,771,770,621,14
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