tema 1
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VASILE MARIANAnul I-CIG-ID
TEMA 1
Interval de grupare numar societati
mijloc interval
cifra de afaceritotala
abateri partatice
(mii lei) ni xi xini (xi-med)2ni
61- 80 40 70.5 2820 6922281-100 80 90.5 7240 37325
101-120 128 110.5 14144 328121-140 112 130.5 14616 37919
peste 140 40 150.5 6020 58982Total 400 44840 203776