We're just confident that there's a 95% chance that our random population, our random sampling mean right here, so that 2.34, which we can kind of use-- we just picked that 2.34 from this distribution right here.

我们只是确信我们的随机总体、 我们的随机抽样有 95%的机会意味着 2. 34，我们可以使用它— — 我们刚刚从这里的分布中选择了 2. 34。