01438pam a2200289 i 4500001000700000003000400007005001700011008004100028010001700069020001500086040001800101050002200119082001500141100003700156245004700193250001100240260004800251300003400299490006000333490004600393500002200439504003000461505046900491650002600960856008800986856007401074357661OSt20190926124905.0770124s1977 nyua b 001 0 eng  a 77000728  a0852261217 aDLCcDLCdDLC00aQA276.6b.C6 197700a519.52 COC1 aCochran, William Gemmell,d1909-10aSampling techniques /cWilliam G. Cochran. a3d ed. aNew Delhi :bWiley Eastern Limited,cc1977. axvi, 428 p. :bill. ;c24 cm.0 aWiley series in probability and mathematical statistics0 aA Wiley publication in applied statistics aIncludes indexes. aBibliography: p. 400-411. aSimple Random Sampling. Sampling for Proportions and Percentages. The Estimation of Sample Size. Stratified Random Sampling. Further Aspects of Stratified Sampling. Ratio Estimators. Regression Estimates. Systematic Sampling. Single-Stage Cluster Sampling: Clusters of Equal Sizes. Single-Stage Cluster Sampling: Clusters of Unequal Sizes. Subsampling with Units of Equal Size. Subsampling with Units of Unequal Sizes. Double Sampling. Sources of Error in Surveys. 0aSampling (Statistics)423Publisher descriptionuhttp://www.loc.gov/catdir/description/wiley037/77000728.html4 3Table of Contentsuhttp://www.loc.gov/catdir/toc/onix03/77000728.html