Assertion: sample's distribution | /r/HasProperty | x-bar
Facets:
Source sentences:
text: Sampling Distribution of the Sample Mean, x-bar
text: The essence of the Central Limit Theorem: As the sample size increases, the sampling distribution of the sample mean ( xbar ) concentrates more and more around µ (the population mean).
text: Learn by Doing: Sampling Distribution (x-bar)
text: Now we may invoke the Central Limit Theorem: even though the distribution of household size X is skewed, the distribution of sample mean household size (x-bar) is approximately normal for a large sample size such as 100.