Confronti fra stimatori per la media nel campionamento per centri
The center sampling technique is well suited when a population is naturally gathered in overlapping groups of units for which the units can not be labeled and the group size as well as the population size are unknown. An unbiased estimator Ym for the mean of a quantitative characteristic of interest...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Bologna
2007-10-01
|
| Series: | Statistica |
| Online Access: | http://rivista-statistica.unibo.it/article/view/346 |