一道概率统计问题.某商场由3个厂家提供,产品次品率分别为0.02,0.01,0.03,销售份额分别为0.15,0.8,0.05,现消费者因为产品问题提出索赔,但由于保存不善标志缺失,如果你是商场负责人,想将这笔索

Question

一道概率统计问题.
某商场由3个厂家提供,产品次品率分别为0.02,0.01,0.03,销售份额分别为0.15,0.8,0.05,现消费者因为产品问题提出索赔,但由于保存不善标志缺失,如果你是商场负责人,想将这笔索赔转嫁给厂家,如何分摊最合理?

Answer 1

回答：
3个厂家分摊的比例分别为
(0.15x0..02)/(0.15x0.02+0.8x0.01+0.05x0.03),
(0.8x0.01)/(0.15x0.02+0.8x0.01+0.05x0.03),
(0.05x0.03)/(0.15x0.02+0.8x0.01+0.05x0.03).