normal distribution

US /ˌnɔːr.məl dɪ.strɪˈbjuː.ʃən/
UK /ˌnɔːr.məl dɪ.strɪˈbjuː.ʃən/
"normal distribution" picture
1.

正态分布

a function that describes the probability of a random variable taking on certain values, characterized by a bell-shaped curve that is symmetrical around its mean

:
The heights of adult males often follow a normal distribution.
成年男性的身高通常遵循正态分布
Understanding the normal distribution is fundamental in statistics.
理解正态分布是统计学的基础。