JJ453 急求答案

oscarsuccess

这题没懂意思，明天就考试了，只求个准确答案，谢谢了！！

453.DS说得是从某天起，一个厂子里的every100products要进行examine defect，然后有天有30000个product出来，问那天百分之多少的defectedproduct被examine出来了？（1）那天有375个defected product（2）every 第80个检查出一个defect（数字不一定准）

同380

参考答案：

1:不知道examine了多少个

2:1/80,sufficient

B(380题的答案是E，大家觉得呢？？)

sdcar2010

Well, the Chinese version is ambiguous.

For example, "every100products要进行examine defect". Does this mean they check one in every 100 products or they check 100 products together?

Also "问那天百分之多少的defectedproduct被examine出来了" Is this percentage based on the examined products or the total products?80)

I am leaning to choose C since we know how many defect products (375) and how many were found (30000/80=375).