stratum. this value should be expressed as a percentage (e.g., enter for %, not ). - this is the number of sample units in the universe for the stratum. this is the universe at the most detailed level of the multistage sample. commas should not be used within this value. attribute - stratified multistage...
article is a stub . you can help wikipedia by expanding it . v t e retrieved from " " categories : wuyi tea oolong tea chinese teas chinese tea grown in fujian chinese cuisine stubs tea stubs drink stubs hidden categories: articles lacking sources from december all articles lacking sources articles containing...