抽樣 angolul

sample [samples]▼(statistics)
noun
[UK: ˈsɑːm.pl̩] [US: ˈsæm.pl̩]

random sample [random samples]▼(sample)
noun
[UK: ˈræn.dəm ˈsɑːm.pl̩] [US: ˈræn.dəm ˈsæm.pl̩]