| bias |
1. Bias of technology, either change or difference, refers to a shift towards or away from use of a factor. The exact meaning depends on the definition of neutral used to define absence of bias. Factor bias matters for the effects of technological progress on trade and welfare. 2. Bias of a trade regime refers to whether the structure of protection favors importables or exportables, based on comparing their effective rates of protection. ...
출처: www-personal.umich.edu/~alandear/glossary/b.html
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| bias |
In general, any factor that distorts the true nature of an event or observation.
출처: www.gulflink.osd.mil/medsearch/glossary/glossary_b...
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| bias |
means the deviation of the expected value of a random variable from the corresponding correct or assigned value.
출처: www.nrc.gov/reading-rm/doc-collections/cfr/part074...
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| bias |
The extent to which a measurement, sampling, or analytic method systematically underestimates or overestimates the true value of an attribute. FOR EXAMPLE, words, sentence structure, attitudes, and mannerisms may unfairly influence a respondent's answer to a question. Bias in questionnaire data can stem from a variety of other factors, including choice of words, sentence structure, and the sequence of questions.
출처: www.ojp.usdoj.gov/BJA/evaluation/glossary/glossary...
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| biased sample |
A sample that is not representative of the population to which generalizations are to be made. FOR EXAMPLE, a group of band students would not be representative of all students at the middle school, and thus would constitute a biased sample if the intent was to generalize to all middle school students.
출처: www.ojp.usdoj.gov/BJA/evaluation/glossary/glossary...
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