Matt Anticole: 准确度和准确性的区别 - Matt Anticole

准确度和准确性的区别 - Matt Anticole

观看完整课程:http://ed.ted.com/lessons/what-s-the-difference-between-accuracy-and-precision-matt-anticole

当我们测量事物的时候，大多数人只关心他们得多准确，或者多接近准确值。但更仔细地研究测量的过程，你会发现还有另外一种考虑要素: 准确性. Matt Anticole解释了准确性到底是什么以及它能怎样帮助我们更好地测量。

Accuracy and precision are often confused, but they define different strengths in measurement. Using William Tell's legendary shot, the talk reveals how hitting the mark once is not enough without the certainty to repeat it. NASA’s Mars landers once faced landing zones the size of New Jersey; now, precision allows them to target specific craters. The journey from guesswork to pinpoint certainty unlocks discoveries far beyond everyday tasks.