標本平均
Meanings
1
sample mean; sample average
Technical term in statistics; the arithmetic mean of a sample drawn from a population.
The sample mean is used as an estimator of the population mean.
Please calculate the sample mean of this data.
sample mean; sample average
Technical term in statistics; the arithmetic mean of a sample drawn from a population.
The sample mean is used as an estimator of the population mean.
Please calculate the sample mean of this data.