Statisticians' and engineers' cross-reference of statistical terms
Terms used by electrical engineers in statistical signal processing studies
From Wikipedia, the free encyclopedia
The following terms are used by electrical engineers in statistical signal processing studies instead of typical statistician's terms.
| Statistics | Electrical engineering |
|---|---|
| Null hypothesis | Noise only hypothesis |
| Alternative hypothesis | Signal + noise hypothesis |
| Critical region | Signal present decision region |
| Type I error | False alarm (FA) (noted as ) |
| Type II error | Miss [1] |
In other engineering fields, particularly mechanical engineering, uncertainty analysis examines systematic and random components of variations in measurements associated with physical experiments.