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yerlidalton yerlidalton
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6 years ago
You are attempting to form a random sample for a study on caffeine consumption and anxiety. You want to make sure you get a representative sample of the entire U.S. population so you randomly draw participants from specific regions of the country, such as 10 participants from California, 10 from Texas, and so on. What technique are you using?
A) random sampling without replacement
B) stratified random sampling
C) random sampling with replacement
D) sampling
Textbook 
An Introduction to Statistics and Research Methods: Becoming a Psychological Detective

An Introduction to Statistics and Research Methods: Becoming a Psychological Detective


Edition: 1st
Authors:
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diennuochongvudiennuochongvu
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6 years ago
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yerlidalton Author
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6 years ago
Excellent
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