Replacement
Replacement is a term used in two different contexts in surveys. With-replacement sampling refers to methods of sampling in which the unit selected in a particular draw is returned to the finite population and can be selected in other draws. The other context refers to the substitution (replacement) of a sampled unit with another unit as a result of difficulties in contacting or obtaining cooperation. The entry discusses both with-replacement sampling and replacement substitution.
One approach to selecting an equal probability sample of n units from a finite population of N units is to draw one unit randomly from the,/V and then independently draw subsequent units until all n are selected. If the selected unit can be sampled more than once, then the method is ...
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Reader's Guide
Ethical Issues In Survey Research
Measurement - Interviewer
Measurement - Mode
Measurement - Questionnaire
Measurement - Respondent
Measurement - Miscellaneous
Nonresponse - Item-Level
Nonresponse - Outcome Codes And Rates
Nonresponse - Unit-Level
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Research Methods
