设A,B,C三车间生产同一产品,其产量依次为全厂的40% ,35% ,25%,且其次品率依次为0.02,0.03,0.0

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  • 因为40% X 0.02=0.8%<35% X 0.03=1.05%>25% X 0.04=1.0%

    所以;它是B车间的可能性大.