bell curve是什么意思

双语例句

(1)What about the far end of the bell curve?

那贝尔曲线另一端的情况如何？

(2)On a bell curve, the timid and the reckless are the outliers.

胆怯和鲁莽是钟形曲线外的异常者。

(3)Tom Gerds said pet owners mirror the bell curve of household demographics.

汤姆说宠物主折射出家庭人口统计特征的钟形曲线(译注：正态分布曲线)。

(4)A normal distribution is the classic bell curve that appears so frequently in statistics.

正态分布是典型的钟形曲线，这在统计学中经常出现。

(5)By 2050 it will have fallen below 50m, forming an almost perfect bell curve in one century.

到2050年将会跌至5000万，一个世纪的时间形成一幅几乎完美的钟形曲线。

释义

n.

Mathematics a graph of a normal (Gaussian) distribution, with a large rounded peak tapering away at each end

【数】 钟形曲线。