bell curve

钟形曲线

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a graph of a normal distribution, with a large rounded peak tapering away at each end

正态分布的图形，具有一个大的圆形峰值，并在两端逐渐变细

curveNOUN + NOUN

分类:

bell

例句 (10)

bell curve = 钟形曲线 (正态分布的图形，具有一个大的圆形峰值，并在两端逐渐变细)

  • The distribution of student test scores often follows a perfect bell curve.学生考试成绩的分布通常遵循一个完美的钟形曲线。
  • Statisticians use the bell curve to model many natural phenomena.统计学家使用钟形曲线来模拟许多自然现象。
  • The professor decided to grade on a bell curve, which meant only a few students could get an A.教授决定按钟形曲线评分，这意味着只有少数学生能得A。
  • Does the data set for our experiment actually fit a bell curve?我们实验的数据集真的符合钟形曲线吗？
  • When plotted, the height measurements of the population formed a classic bell curve.绘制成图后，人口的身高测量数据形成了一条经典的钟形曲线。
  • Not everything in life fits neatly into a bell curve; some outcomes are much more random.并非生活中的每件事都能整齐地归入钟形曲线；有些结果要随机得多。
  • If the results follow a bell curve, we can make certain predictions about the population.如果结果遵循钟形曲线，我们就可以对总体做出某些预测。
  • The analysis showed that employee performance ratings did not fall along a standard bell curve.分析显示，员工的绩效评级并未遵循标准的钟形曲线分布。
  • Understanding the properties of a bell curve is essential for anyone studying inferential statistics.对于任何学习推断统计学的人来说，理解钟形曲线的特性至关重要。
  • We will plot the frequency of errors to see if it generates a bell curve.我们将绘制错误频率图，看看它是否会生成一条钟形曲线。