Use of the Range Instead of the Standard Deviation
作者:
GottfriedE. Noether,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1955)
卷期:
Volume 50,
issue 272
页码: 1040-1055
ISSN:0162-1459
年代: 1955
DOI:10.1080/01621459.1955.10501289
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Many standard test and estimation procedures require the computation of the sample standard deviation. It is, however, often possible to replace the standard deviation by the more easily computed sample range without appreciably reducing the precision of the method. This paper discusses range methods which have been suggested in the statistical literature in connection with problems about the means and variances of one or two normal populations.
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