'Ratio estimator' diaporamas de présentation

Measuring Coverage: Post Enumeration Surveys Owen Abbott Office for National Statistics, UK

Measuring Coverage: Post Enumeration Surveys Owen Abbott Office for National Statistics, UK. Agenda. Introduction Why have a PES? Essential features of a PES Survey Design Fieldwork Analysing the data Matching Estimation Results from 2001 UK Census Discussion. Why do we need a PES?.

315 views • 31 slides

STT 350: SURVEY SAMPLING Dr. Cuixian Chen

STT 350: SURVEY SAMPLING Dr. Cuixian Chen. Chapter 6: Ratio, Regression and Difference Estimation. 6.2 Ratio Estimators: examples. Wholesale price paid for oranges in large shipments is based on sugar content in load. Try to estimate exact sugar content .

662 views • 29 slides

A. Demnati and J. N. K. Rao Statistics Canada / Carleton University

364 views • 25 slides

Chapter 6 (cont.) Relative Efficiency of Estimators

577 views • 16 slides

Chapter 6

Chapter 6. Ratio, Regression and Difference Estimation. 6.2 Ratio Estimators. Looking at two measurements of a population, call these x and y (we will only focus on the SRS sampling strategy) Note that the ratio of population means is the same as the ratio of population totals!!

279 views • 9 slides