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【OG20-P149-21题】
Which of the following statements must be true about the average (arithmetic mean)and the median of 5 consecutive integers?
I. The average is one of the integers
II. The median is one of the integers
III. The median equals the average
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连续整数平均数就是中位数
例如:n,n+1,n+2,n+3,n+4
平均数=中位数=n+2
题目讨论 (4条评论)

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287127ihwh
注意是连续整数
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0 回复 2022-12-10 22:38:57
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304245sbzg
看到consecutive integers要注意
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0 回复 2022-04-08 17:53:58
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Silvia要一次考700
5 consecutive integers
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0 回复 2018-09-27 18:09:53
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yxy9788
这道题答案是不是错了~
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0 回复 2018-08-30 16:47:23
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学习高手回复yxy9788
五个连续整数,平均数和中位数都是第三个数
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0 回复 2019-03-21 21:40:29
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