Sampling 2
(Source: Causeweb.org). Elementary Survey Sampling 7 th Edition By Scheaffer, Mendenhall, Ott and Gerow.
Sampling Methods. Definition Sample: A sample is a group of people who have been selected from a larger population to provide data to researcher.
Sampling Methods
Chapter 2 Introductory Information and Basic Terms: Basic Paradigm
Collecting Data from Users
Collecting Data from Users. Uses User and task analysis Prototype testing On-going evaluation and re-design.
