@article{
 title = {Estimation of Population Mean in Two-Phase Sampling},
 type = {article},
 year = {2012},
 pages = {198-200},
 volume = {6},
 publisher = {International Digital Organization for Scientific},
 id = {e27e9eab-6f49-3f68-a6b3-53fe7cf471af},
 created = {2018-04-04T19:42:14.046Z},
 file_attached = {true},
 profile_id = {49efd9d1-b84a-3562-b8db-36e64ac7ba81},
 last_modified = {2021-03-11T17:08:38.137Z},
 read = {false},
 starred = {false},
 authored = {true},
 confirmed = {true},
 hidden = {false},
 citation_key = {butt2010estimation},
 source_type = {article},
 private_publication = {false},
 abstract = {A new estimator for population mean has been proposed in two phase sampling by using information of multiple auxiliary variables. The minimum variance of the proposed estimator has been obtained. Comparison has also been made with some available estimators of two phase sampling.},
 bibtype = {article},
 author = {Butt, Nadeem Shafique},
 doi = {10.2139/ssrn.1844087},
 journal = {SSRN Electronic Journal},
 number = {2}
}

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