normal distribution

例句 (10)

• IQs within the population show a normal distribution.人口中的智商分数呈现出正态分布。
• The graph of the test scores formed a perfect normal distribution.考试分数的图表形成了一个完美的正态分布。
• In statistics, we learned to calculate the standard deviation of a normal distribution.在统计学中，我们学习了如何计算正态分布的标准差。
• The analyst assumed the errors followed a normal distribution to simplify the model.分析师假设误差遵循正态分布以简化模型。
• Many statistical tests require the data to approximate a normal distribution.许多统计检验要求数据近似于正态分布。
• The heights of adult males in a large population often follow a normal distribution.大量人口中成年男性的身高通常遵循正态分布。
• If the data is skewed, it does not fit the pattern of a normal distribution.如果数据是偏态的，它就不符合正态分布的模式。
• A key property of the normal distribution is its symmetry around the mean.正态分布的一个关键特性是它围绕均值的对称性。
• We can use z-scores to find probabilities associated with a normal distribution.我们可以使用Z分数来查找与正态分布相关的概率。
• Plotting a histogram of the sample helped us visualize its normal distribution.绘制直方图帮助我们将其正态分布可视化。