“正态”造句

示踪剂的分布接近正态分布的样式.
The tracer is distributed in a nearly normal fashion.

游程检验不要求正态性假设.
The runs test does not require the normality assumption.

如果样本容量充分大, 就不必做正态假设.
If, however , the sample sizes are large enough, we do not need the assumption of normality.

• #正态