Definition, Meaning & Synonyms
sem
abbreviation
sɛm
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Definition
A measure of the standard error of the mean.
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Examples
- In scientific research, the data results were presented with an associated sem to highlight the reliability of the mean values.
- The report showed that the sem was low, indicating that our sample mean is a good estimate of the population mean.
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Meaning
In statistical analysis, ‘sem’ refers to the Standard Error of the Mean, which quantifies the amount of variability or uncertainty in the estimation of a population mean based on a sample mean.
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Synonyms
- Standard Error
- Mean Error