根据网考网考试中心的统计分析,以下试题在2019/3/25日GRE考试习题练习中,答错率较高,为:67%
【分析解答题】
Simple Probability and Outcomes
These questions will test your knowledge of operations involving simple probability and outcomes.
Answer the following questions.
These questions will test your knowledge of operations involving simple probability and outcomes.
Answer the following questions.
A、company knows that 2.5% of theCD、players it makes are defective. If the company produces 300,000CD、players, how many will be defective |
,答错率:67%
网考网试题解析:
试题答案: 答案解析:If 2.5% of the CD players produced by this company are defective, then the number of defective devices out of 300,000 can be determined by multiplication, as follows: 0.025×300,000=7,500 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>
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