• sample mean
• sample means

sample mean (suomeksi)

Määritelmät:

• (lb, en, statistics) Given a random sample $\backslash textstyle\; \backslash mathbf\{x\}\_\{1\},\backslash ldots,\backslash mathbf\{x\}\_\{N\}$ from an $\backslash textstyle\; n$-dimensional random variable $\backslash textstyle\; \backslash mathbf\{X\}$, a mean defined as