标题:
做了一次prep,有道数学不会,求解答~
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作者:
headhunter
时间:
2013-3-13 07:14
标题:
做了一次prep,有道数学不会,求解答~
The number of years of service of the 8 employees in a production department are 15, 10, 9, 17, 6, 4, 14, 16. What is the range in the number of years of service of the 8 employees?
a) 10
b) 11
c) 12
d) 13 --> correct
e) 14
求大神解答!!!!!!!!!!!!!
作者:
lavenderwu
时间:
2013-3-14 06:57
range=maximum-minimum 17-4=13
作者:
yujunchening
时间:
2013-3-14 19:15
range就是最大值与最小值的差~~
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