Prof. Constantin Anghelache PhD
„Artifex” University of Bucharest, Bucharest University of Economic Studies
Prof. Gabriela Anghelache PhD
Bucharest University of Economic Studies
Daniel Dumitrescu PhD student
Bucharest University of Economic Studies
Bogdan Dragomir PhD student
Bucharest University of Economic Studies
Diana Valentina Soare PhD student
Bucharest University of Economic Studies
Practically it is impossible to survey and record the prices for all the goods and services being consumed by the population during a given period of time. That’s why, for surveying and recording these statistic data, a sample of goods and services is utilized, which must be representative through the consumption and prices structure, so that the out coming results may be extended over the entire population, with an error margin as limited as possible.
