NIS involves approximate a 20-percent sample of U. s. community hospitals and other specialty hospitals.

NIS包括了美国社区医院和其他专科医院中20%的样本。

youdao

In the research followed with 172 couples showed that it was correct for 80 percent of sample taken.

在跟踪研究172对夫妻显示，此研究在样本中的正确率达80%。

youdao

Given this sample test, it's really only a percent complete indicator.

对于本示例测试，它真的只是百分比完成指示器。

youdao

Obama gains 13 points among pro-choice independent women -- who make up 9 percent of the sample -- and 9 points among pro-choice Republican women, who account for 5 percent of the sample, according to the poll.

CNN: Will her gender sway women to Palin?

The first step was to figure out the dimensions of the problem, which required analyzing a sample of Examiner stories and dividing them into four categories: very good or better (20 percent of the sample), good (30 percent), acceptable (20 percent) and poor (30 percent).

FORBES: Can a Content Farm Do Quality? How Examiner's Trying

Results of the February survey indicate that CMOs who were more optimistic increased from 29 percent of the sample in August 2012 to a whopping 56 percent in the current survey!

FORBES: Bulls, Bears, and CMOs: Predicting the Future of Markets