网络释义专业释义英英释义
A （二）名词解释 1．正态曲线：正态曲线（normal curve）是函数 1 f X e X 2 2 X 2 2对应的曲线。此曲线呈钟型，两头低中间高，左右对称。
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... normal curve 正态分 记恸伲怀1 分 记恸伲徽?媲恸伲徽?忧恸? normal curve 正态分布曲；常庇分布曲；正规曲；正庇曲 normal curve 正态分布曲伲怀1臃植记伲徽规曲伲徽庇曲 ...
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... normal curve 正态分 记恸伲怀1 分 记恸伲徽?媲恸伲徽?忧恸? normal curve 正态分布曲；常庇分布曲；正规曲；正庇曲 normal curve 正态分布曲伲怀1臃植记伲徽规曲伲徽庇曲 ...
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The Normal Curve 定义并说明常态曲线
rational normal curve 有理正规曲线
normal curve method 常态曲线法
normal curve of error 误差常态曲线 ; [数] 正态误差曲线 ; 误差正态曲线
micro-normal curve 微电位曲线
short normal curve 短电位测井曲线
standard normal curve 标准正态曲线 ; 标准正态分布曲线 ; 标准常态曲线
normal curve of distribution 常态分配曲线 ; [数] 正态分布曲线
cumulative normal curve [统计] 累积正态曲线
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正态曲线 - 引用次数：1 参考来源 - 正态分布进入统计学的历史演化正常曲线正规曲线正态分布曲正规曲
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常态曲线
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正规曲线常态曲线
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正态曲线常态曲线
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柯林斯英汉双解大词典
normal curve
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1.
N a symmetrical bell-shaped curve representing the probability density function of a normal distribution. The area of a vertical section of the curve represents the probability that the random variable lies between the values which delimit the section 正态曲线 [statistics]
双语例句原声例句权威例句
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Drag onto the page to add a normal curve diagram. Subselect placeholder text and then type to change text.
拖到绘图页后，可以添加标准曲线图。选择其中一个占位符文本，然后键入内容，以更改文本。
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Life likes to throw you curve balls every now and then. This is normal and remember the world isn’t out to get you.
生活就像不断向你投曲线球一样，这很正常，因为地球不是围绕着你来转的。
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Longer-dated bond yields have risen in recent weeks and the gap between long - and short-term rates (known as the "yield curve") is much higher than normal.
近几周来，长期债券收益率一直攀升，而且长短期债券的息差(被称为收益率曲线)已高出一般水平。
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So the normal--the bell-shaped curve in that case for the x/n is going to look something like this.
那么x/n的钟形曲线,大概就会是这个样子
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Then, if n = 100--now I'm going to label this x differently, I'm now going to show the normal bell-shaped curve and I'm going to do this from 0 to .4.
如果n=100,现在我得重新标x值,我现在要画正态分布的钟形曲线了,在这儿用0到0.4
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