Assertion: sample's distribution | /r/HasProperty | close to normal
Facets:
value: for large values of n
type: OTHER
value: for all practical purposes
type: PURPOSE
value: by the time
type: TEMPORAL
Source sentences:
text: For all practical purposes, the distribution of means will be so close to normal by the time the sample size reaches 30, that we can treat the sampling distribution of means as if it were normal.
text: For large values of n, a binomial distribution is so close to normal that we can use the z (normal) curve as an approximation.