统计差异 meaning in Chinese

statistical discrepancy

The students of secondary vocational schools had less knowledge than students of other secondary schools
职中学生认识程度与禁毒态度较高中、师范学生差，多项比较有显著统计差异。
To diagnose the large difference in the bilateral trade statistics by china and the united states and the large us trade deficit against china under us statistics , the us side agreed to a proposal made by china in 1994 on establishing a bilateral trade statistics expert group under the sino - us joint commission on commerce and trade to undertake special studies of the subject
为了弄清楚中美两国贸易统计差异过大及美国贸易统计反映的对华贸易逆差过大的原因， 1994年，美方同意中方倡仪，在中美商贸联委会下成立双边贸易统计小组，进行专题研究。
3 . the diversification type has no prominent effect on profitability no matter for sme or lse , but on the sales growth , there is some empirical difference between some diversification types , especially between unrelated diversification strategy and main product strategy
不管是中小型企业还是大型企业，多角化战略类型对企业盈利能力没有显著影响，但在企业销售增长率上，有些多角化战略类型之间却存在着显著统计差异，这种差异主要体现在非相关产品战略和主导产品战略之间。