正态分布是典型的钟形曲线，这在统计学中经常出现。
A normal distribution is the classic bell curve that appears so frequently in statistics.
在统计学中，风险管理的标准方法是基于“钟形曲线”（或曰正态分布）的，绝大多数结果分布在中间，极端情况十分罕见。
The standard statistical approach to risk management is based on a “bell curve” or normal distribution, in which most results are in the middle and extremes are rare.
“所报道的这些数字总是很惊人，”舍基表示，除了正态分布的钟形曲线没有偏差，差异无处不在，帕累托分布的现象到处都有。
"These figures are always reported as shocking," notes Shirky, as if anything but a nice bell curve were an aberration, but Pareto distributions pop up all over.
（正态分布）是最著名的钟形曲线，但在数学的其他分支中也有别的钟形曲线。
This is the most famous bell-shaped curve, but there are other ones with different mathematics.
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)。
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)。
Tom Gerds said pet owners mirror the bell curve of household demographics.
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