| statistical significance |
a result is said to be significant when there is no more than a 5% chance that the same result could have been produced by random fluctuations. This is expressed as p = .05 .
출처: www.geocities.com/Athens/Troy/1895/Glossary.html
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| statistical significance |
The likelihood that an association between exposure and disease risk could have occurred by chance alone.
출처: www.cdc.gov/niosh/2001-133o.html
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| statistical significance |
A point at which statistics indicate that a set of measurements or observations does not just actually differ from normal (ie it
출처: www.jansen.com.au/Dictionary_SU.html
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| statistical significance |
Some estimate in a study is said to be statistically significant if it is unlikely to happen by chance. Usually it is described as a number, or a curve fit, with ap value that is sufficiently low. Usually p=0.05 or less.
출처: depts.washington.edu/eqhlth/pages/academic_resourc...
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| statistical significance |
A term based on statistical tests that is used to denote the probability that the observed association could have occurred by chance alone. Does not refer to medical or biological significance of an association. For example, a statistical significance at the 1-percent level indicates a 1-in-100 chance that a result can be ascribed to chance.
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