正态的英文

normal curve

normalcurve

normality

ortho-state

• 正:    the first month of ...
• 态:    form; condition; a ...
• 正态的:    undistorted

例句与用法

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1. The runs test does not require the normality assumption .
   游程检验不要求正态性假设。
2. The mean of a normally distributed population lies at the center of its normal curve .
   正态分布总体的平均数在正态曲线的中心。
3. If, however, the sample sizes are large enough, we do not need the assumption of normality .
   如果样本容量充分大，就不必做正态假设。
4. For this quantity to be a meaningful measure of dispersion of the scale factors, the assumption of normality is again required .
   该量是标度因数离散程度的一个有效的量度。就这个量来说，也要求正态性假定。
5. to define a particular normal probability distribution, we need only two parameters: the mean(μ)and the standard deviation(θ).
   确定一个具体的正态概率分布，只需要两个参数：平均数和标准差