如何设计统计数据收集方案？_爱下问搜题

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问题问答题简答题

如何设计统计数据收集方案？

答案

参考答案：

一般而言，统计数据收集方案应包括以下内容：

（1）数据收集目的

（2）数据及其类型

（3）观测标志和调查表

（4）数据收集方式与方法

（5）数据所属时间和数据收集期限

（6）数据收集地点

（7）数据收集的组织

改错题

短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行作出判断：
     如有错误（每行只有一个错误），则按下列情况改正：
     此行多一个词：把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并也用斜线划掉。
     此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
     此行错一个词：在错的词下面画一横线，在该行右边横线上写出改正后的词。

Last summer I go to America and studied at a language
school. I had many wonderful experience, but I also
had a sad one. One day, the school held party, where
I invited to talk about Tianjin. After that they asked me a lot of
Things about China. But I couldn't explain them with English
Clearly. I felt sadly. I learnt a lesson from this experience. I
have already studied English for eight years, I can't use it
very good. I must work hard to improve my spoken English
so that I will not be able to communicate freely with foreigners.
I hope I can be a bridge between China and others countries
in the future.

1._____
2._____
3._____
4._____
5._____
6._____
7._____
8._____
9._____
10._____

判断题

脉冲输送器工作时压空通断是间隙的，输送切片也是间隙的。