迭代求解 英语题求解

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display: 'inlay-fix'英文数学题求解Find the mean,median and mode scoresThe marks scored by 20 students in a test are given below.21 18 14 24 12 25 7 16 23
12 13 24 14 11 23 25Find the mean,median and mode scores.哪位达人能帮忙翻译下,并且给_百度作业帮
英文数学题求解Find the mean,median and mode scoresThe marks scored by 20 students in a test are given below.21 18 14 24 12 25 7 16 23
12 13 24 14 11 23 25Find the mean,median and mode scores.哪位达人能帮忙翻译下,并且给
英文数学题求解Find the mean,median and mode scoresThe marks scored by 20 students in a test are given below.21 18 14 24 12 25 7 16 23 1019 17 22 12 13 24 14 11 23 25Find the mean,median and mode scores.哪位达人能帮忙翻译下,并且给个做题过程和答案,
某次考试20名学生的得分情况如下:21 18 14 24 12 25 7 16 23 1019 17 22 12 13 24 14 11 23 25求平均值,中位数和众数.7 10 11 12 12 13 14 14 16 17 18 19 21 22 23 23 24 24 25 25 平均值=(7+10+11+12+12+13+14+14+16+17+18+19+21+22+23+23+24+24+25+25)/20=17.5中位数=(17+18)/2=17.5 (此题中,它正好等于平均数,这不是必然的.)众数=12,14,23,24,25--------------------------------------------------------------------平均数、均值是一组数据的和除以这组数据的个数所得的平均值,也称为算术平均值.中值(又称中位数)代表一个样本、种群或概率分布中的一个数值,其可将数值集合划分为相等的上下两部分.对于有限的数集,可以通过把所有观察值高低排序后找出正中间的一个作为中值.如果观察值有偶数个,则中值不唯一,通常取最中间的两个数值的平均数作为中值.众数指一组数据中出现次数最多的数据.
大意如下:已知20名学生的得分,求中位数和众数。从大到小排一下就好了7 10 11 12 12 13 14 14 16 17 18 19 21 22 23 23 24 24 25 25中位数是(17+18)/2=17.5众数是12、14、23、24、25
前面的两位都说了,偶就不验算了,补充一下好了提问:Find the mean, median and mode scores.是要你找出平均数,中位数,和众数其中mean是指平均数,就是所有数的平均值,把所有数加起来除以总共有多少个数,就可以了median是指中位数,就是把所有的数从大到小排或者从小到大排(其实一样的,一般从小到大比较符合...英语题目,求解_百度知道
英语题目,求解
1.Here is a strange English word ,its
first two letters stand for a man,its first three letters stand for a woman.What is it ? 2.What is that found in the center
America and Australia? 3.Why do giraffes have long necks?
提问者采纳
her;and;Because they have small feet.
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其他4条回答
奇怪英语单词,前两字母代表男,前三字母代表? 答案her发现美澳利亚间?
America Australia间查查看答案字母r.颈鹿脖? 答案Because they have smelly feet 脚臭
herrBecause its
high, it need a long neck to connect it .
1--the english word “her”2--theword in the center is &and&3-because its head is high, it needs long neck to connect it.in the scientific knowledge,the long necks help the giraffes to reach the high leaves.
这是一个奇怪的英语单词,它的前两个字母代表一个人,前三个字母代表一个女人。什么是发现在美国和澳大利亚的中心?为什么长颈鹿有长脖子?
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出门在外也不愁英语题求解Does your English teacher chat with you on QQ?Yes sometimes
It's _______
we enjoy doning at weekendsA anything
B something C everything D nothing_百度作业帮
英语题求解Does your English teacher chat with you on QQ?Yes sometimes
It's _______
we enjoy doning at weekendsA anything
B something C everything D nothing
英语题求解Does your English teacher chat with you on QQ?Yes sometimes
It's _______
we enjoy doning at weekendsA anything
B something C everything D nothing
B.something 表示某事
I love music. I am a _________musician________.2.
I work with a camera. I take pictures. I am a _______photographer_________.3.
I fly a jet from Paris to Caracas. I am a ________pilot_...
B something你的英语老师和你在QQ聊天吗?是的,有时会。这是我们周末引以为乐的事情。

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