Now consider another experiment with Waymo data. Consider the figure below that keeps the number of Waymo airbag deployment in any vehicle crashes (34) and VMT (71.1 million miles) constant while assuming different orders of magnitude of miles driven in the human benchmark population (benchmark rate of 1.649 incidents per million miles with 17.8 billion miles traveled). The point estimate is that Waymo has 71% fewer of these crashes than the benchmark. The confidence intervals (also sometimes called error bars) show uncertainty for this reduction at a 95% confidence level (95% confidence is the standard in most statistical testing). If the error bars do not cross 0%, that means that from a statistical standpoint we are 95% confident the result is not due to chance, which we also refer to as statistical significance. This “simulation” shows the effect on statistical significance when varying the VMT of the benchmark population. This comparison would be statistically significant even if the benchmark population had fewer miles driven than the Waymo population (10 million miles). Furthermore, as long as the human benchmark has more than 100 million miles, there is almost no discernable difference in the confidence intervals of the comparison. This means that comparisons in large US cities (based on billions of miles) are no different from a statistical perspective than a comparison to the entire US annual driving (trillions of miles). Like the school test example, Waymo has driven enough miles (tens to hundred of millions of miles) and the reductions are large enough (70%-90% reductions) that statistical significance can be achieved.
В Запорожской области численность военнослужащих ВСУ превзошла количество гражданского населения08:57
，这一点在比特浏览器中也有详细论述
可以说MakerWorld已是拓竹科技的核心资产。2025年拓竹的业绩爆发也反证了这种策略的正确性。据弗若斯特沙利文调研，2022年10月至2025年9月，拓竹科技连续三年位居全球桌面级3D打印设备销量第一；而作为一家2020年11月才成立的企业，拓竹2025年的营收已越过百亿大关。
It revealed intricate atmospheric patterns around Jupiter, verified the planet's ring system, and obtained images of Europa suggesting subsurface oceans beneath icy crusts.