文档介绍：Chap 1-1
Data Analysis / Business Statistics(商务统计学):
A Decision-Making Approach
Name: GAOYI (高毅) (文5-409) Telephone number: 86947996 (H) 88018432 (O) ********** Email: ******@.
Chap 1-2
网上资源:
ftp://:2121
student
student
2005@ password: 88018432
Chap 1-3
Statistical thinking will one day be as necessary for efficient citizenship as the ability to read and write.
—H. G. Wells
Wells Herbert e (1866-1946), English author and political philosopher
Chap 1-4
研究问题一般的设计与执行步骤
1. 背景研究和文献综述。
2. 定义研究目的及具体假设。
3. 确定要测量的变量及如何测量。
4. 制定收集数据的计划(包括的范围、抽样设计、样本大小等)
5. 人员训练
6. 汇集数据
7. 分析数据
8. 结果报告
Chap 1-5
“I hear, I forget; I see, I remember; I do, I understand”
- Confucius
Confucius, in Chinese Kongfuzi or K'ung Fu-tzu (551?-479? bc), Chinese philosopher, one of the most influential figures in Chinese history.
Chap 1-6
1. Anderson David R; Dennis J. Sweeney and Thomas A. Williams: Statistics for Business and Economics, 8th Ed.(英文本或中译本)机械工业出版社
2. (David S. Moore) : 《统计学的世界(第五版)》(中译本)中信出版社
3. James R. Evans: Essentials of Business Statistics 中国人民大学出版社
4. Douglas A. Lind etc: Statistical Techniques in Business & Economics, 11th Ed. (英文本或中译本)中信出版社或机械工业出版社
5. tbook/
6. (美国)沃肯巴赫著//陈缅等译中文版Excel2003宝典(附光盘)/美国计算机宝典丛书电子工业出版社2004-05-01出版
7. 李志辉等编: SPSS for Windows统计分析教程(附光盘第3版)电子工业出版社
Chap 1-7
puter packages
Excel
PaceXL
PHStat
Minitab
SPSS
统计产品与服务解决方案(Statistical Product and Service Solutions)
EViews
(Econometric Views)
ForecastX
Chap 1-8
SPSS Inc. (SPSS)
Chap 1-9
Chapter 1 The Where, Why, and How of Data Collection
Chap 1-10
Chapter Goals
pleting this chapter, you should be able to:
Describe key data collection methods
Know key definitions:
Population vs. Sample Primary vs. Secondary data types
Qualitative vs. Qualitative data Time Series vs. Cross-Sectional data
Explain the difference between descriptive and
inferential statistics
Describe different sampling methods