Sampling Techniques

ISBN-13: 9780471162407 / Angielski / Miękka / 1991 / 448 str.

William G. Cochran;Cochran

Opis

Clearly demonstrates a wide range of sampling methods now in use by governments, in business, market and operations research, social science, medicine, public health, agriculture, and accounting. Gives proofs of all the theoretical results used in modern sampling practice.

Spis treści

Simple 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.