置信区间理论提供了一种不同于点估计和假设检验的估计未知参数的方法。
The harder you work for something, the greater you’ll feel when you achieve it.
银行业的成功来自于客户至上和不断提升服务质量。
We're not just making products—we're shaping the future of our planet with every decision.
良率不是数字,是尊严。
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."