Lecture 4 Applied Econometrics and Economic Modeling
Sampling
Sampling errors 8-12-2014
Survey sampling l Sampling & non-sampling error l Bias l Simple sampling methods l Sampling terminology l Cluster sampling l Design effect l Stratified.
1. Homework #2 [deleted from posted] 2. Inferential Statistics 3. Review for Exam.
Sampling Design. Sampling Terminology Sample –A subset, or some part, of a larger population Population or universe –Any complete group of entities that.
MOAZZAM ALI Sampling. How we select from an infinite number of observations we could possibly make Why do we sample? – Size of the population – Cost of.
1 Sampling Designs and Sampling Procedures (Source: W.G Zikmund, B.J Babin, J.C Carr and M. Griffin, Business Research Methods, 8th Edition, U.S, South-Western.
Lecture 30 sampling and field work By Aziza Munir.
Collecting Data from Users. Uses User and task analysis Prototype testing On-going evaluation and re-design.
Hydrologic Statistics Reading: Chapter 11 in Applied Hydrology Some slides by Venkatesh Merwade 04/04/2006.
1. Homework #2 2. Inferential Statistics 3. Review for Exam.