首页   按字顺浏览 期刊浏览 卷期浏览 How Many Light Bulbs Does it Take to Generate a Data Set?
How Many Light Bulbs Does it Take to Generate a Data Set?

 

作者: RobertJ. MacG. Dawson,  

 

期刊: The American Statistician  （Taylor Available online 1996）
卷期: Volume 50, issue 3  

页码: 247-249

 

ISSN:0003-1305

 

年代: 1996

 

DOI:10.1080/00031305.1996.10474391

 

出版商: Taylor & Francis Group

 

关键词: Chi-square test;Random sampling;Statistics teaching

 

数据来源: Taylor

 

摘要:

A χ2test with a rejection region in the low tail is sometimes used to test whether data could plausibly have been generated by random sampling. A data set, taken from the statistical literature, is exhibited, which is suitable for demonstrating this test in the classroom.

 

点击下载:  PDF (363KB)



返 回