Terms for subject Statistics containing 比例、比率

Chinese	English
按与容量大小成比例的概率抽样	PPS sampling
按与容量大小成比例的概率抽样	sampling with probability proportional to size
概率的比例抽样法	probability proportional sampling
频率比例	proportional frequency
频率比例	frequency ratio
频率比例	relative frequency