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【单选题】
甲、数列的平均数分别为100和14.5,它们的标准差分别为12.8和3.7,则
A.
甲数列平均数的代表性高于乙数列
B.
乙数列平均数的代表性高于甲数
C.
两数列平均数的代表性相同
D.
两数列平均数的代表性无法比较
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A.
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B.
先运行和测试每一个基础函数,在测试由基础函数组成的整体函数
C.
直接运行程序
D.
采用自底向上的执行策略
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【单选题】C程序数组中,下面说法错误的是( )。
A.
数组名表示数组首元素的起始地址
B.
引用数组元素时下标从0开始
C.
同一数组的所有元素是同一类型
D.
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【单选题】The blood types in human are inheritable. In ABO blood types system，IA and IB are all dominant to i. Which kind of marrying cann’t produce O type children under normal situation.
A.
type × O type
B.
type × O type
C.
A type × B type
D.
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A.
工序数少，设备数少，可相应减少操作工人数和生产面积；
B.
有利于采用自动化程度加高的高效机床和工艺装备，生产效率高；
C.
对机床操作工人技术水平要求不高
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A.
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A.
Course paper
B.
Journal papers
C.
Dissertation
D.
Proposal
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相关题目：
【单选题】下面关于测试一个中等规模程序说法错误的是
A.
从结构图最底层开始,逐步上升
B.
先运行和测试每一个基础函数,在测试由基础函数组成的整体函数
C.
直接运行程序
D.
采用自底向上的执行策略
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【简答题】Replace the underlined words in the following sentences with the words from the text that best keep each sentence's original meaning. (Exercise 5 on P49) 1.College is a perfect time to begin exploring...
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【单选题】C程序数组中,下面说法错误的是( )。
A.
数组名表示数组首元素的起始地址
B.
引用数组元素时下标从0开始
C.
同一数组的所有元素是同一类型
D.
int n=10,a[n];
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【单选题】The blood types in human are inheritable. In ABO blood types system，IA and IB are all dominant to i. Which kind of marrying cann’t produce O type children under normal situation.
A.
type × O type
B.
type × O type
C.
A type × B type
D.
AB type × O type
查看完整题目与答案
【单选题】按工序集中原则组织工艺过程时，下列说法错误的是（）
A.
工序数少，设备数少，可相应减少操作工人数和生产面积；
B.
有利于采用自动化程度加高的高效机床和工艺装备，生产效率高；
C.
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B.
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C.
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B.
Journal papers
C.
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查看完整题目与答案