The difference in performance between the two groups was insignificant.

两组在表现上的差异并不显著。

youdao

Results of the tests did not show a significant difference in performance.

这些测试结果表明，性能的差别不是很大。

youdao

(5) how much difference in performance does good strategic management really make?

(5)良好的战略管理在业绩上能够产生有多大的差异？

youdao

Quality of management, not business models, is better at explaining the difference in performance between banks.

ECONOMIST: The contract between society and banks will get stricter

The species barrier they face may fully explain the difference in performance compared with children.

WSJ: The Brains of the Animal Kingdom

In all cases the biggest difference in performance was between Chrysler and its non-bailed-out doppelganger after the bailout actually occurred.

FORBES: Chrysler Might Have Done Better Without Bailout, Study Says