Adding 5 people to a 4 person team incre

考试题库2022-08-02  17

问题 Adding 5 people to a 4 person team increases the communication channels by a factor of (  ).A.3 timesB.4 timesC.5 timesD.6 times

选项 A.3 times
B.4 times
C.5 times
D.6 times

答案 D

解析 增加5人到一个4人的团队,则沟通渠道是原来的(75)。
(75)A.3倍确 B. 4倍 C. 5倍 D. 6倍
4人团队的沟通渠道数为:(4×3)/2=6
9人团队的沟通渠道数为:(9×8)/2=36
36/6=6
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