“random sample”可以造什么句,random sample造句
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Try to a achieve a random sample of the target audience.
I am against processing those case studies into Numbers, because those Numbers would only be valid if the case studies we have are a random sample.
We took a random sample of 300 reviews to investigate, and the evidence showed that the reviewers were, indeed, carefully reviewing the code and there were simply fewer bugs.
We screened a random sample of 1063 subjects of all age groups selected by clustering.
Test random sample from a normal distribution.
The Qidong city party secretary, Sun Jianhua, told the radio station that there was no exaggeration and the survey reflected the views of a random sample of residents.