| Term | Standard error of mean | 
|---|---|
| Definition | The standard error of the mean (SEM) quantifies the precision of the mean. It is a measure of how far your sample mean is likely to be from the true population mean. It is expressed in the same units as the data. | 
| Provenance | See https://en.wikipedia.org/wiki/Standard_error | 
| Provenance uri | http://vocabulary.odm2.org/aggregationstatistic/standardErrorOfMean/ | 
| Category | - | 
| Note | - | 
| Status | ACCEPTED |