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Results tagged with survey
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user 46124
An instrument used to collect a sample from a population. Surveying often refers to sampling of human populations and is primarily done by administering questionnaires or interviewing individuals.
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Confidence Intervals for proportions in a small sample of unknown distribution
I'd like to calculate proportion confidence intervals for a labor economics survey of 2000 people, but the subpopulations I'm looking at are often 10 or fewer people. … Within the survey, I'm looking at workers who are urbanized, skilled, or self-employed. When broken down by year, it narrows to a small N by sub-population. …
- 165
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Difference in margin of error for boostrap and parametric approaches in survey
I'd like to know if using a bootstrap-derived margin-of-error for a simple survey is appropriate. I'm worried that the estimate is too small. …
- 165