descriptive statistics例句

Methods: Investigation, comparing study, descriptive statistics, and Statistical Analysis System ( SAS ) were employed.
方法: 调查研究 、 比较研究 、 描述性统计及最新版 SAS 统计分析等方法被使用.

Descriptive statistics involves tabulating, depicting and describing collections of data.
描述统计学涉及对所收集数据的制表 、 制图和描述.

Are descriptive statistics used? Are these accurate?
是否采用了描述性统计? 这些描述性的统计精确 吗 ?

• #descriptive statistics