問題詳情

【題組】15.The proportion of nondefective components that the electronics manufacturer receives from these two plants is
(A) 0.982.
(B) 0.984.
(C) 0.985.
(D) 0.986.

參考答案

答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增