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Learn the foundations of sampling theory, accuracy, precision, and develop effective sampling plans. Explore various sampling techniques and their applications for valid research results. Discover essential data on U.S. restaurant workers' exposure to smoke-free workplace policies.
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Chapter 14 Sampling
Learning Objectives Understand . . . • The two premises on which sampling theory is based. • The accuracy and precision for measuring sample validity. • The five questions that must be answered to develop a sampling plan.
Learning Objectives Understand . . . • The two categories of sampling techniques and the variety of sampling techniques within each category. • The various sampling techniques and when each is used.
PulsePoint: Research Revelation 43 The percent of U.S. restaurant workers who work under 100% smoke-free workplace policies.
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