THE RELATIONSHIP BETWEEN CHI-SQUARE AND SIZE OF SAMPLE IN 2-CELLED TABLES
成果类型：
Article
署名作者：
KIMMEL, HD
刊物名称：
JOURNAL OF APPLIED PSYCHOLOGY
ISSN/ISSBN：
0021-9010
DOI：
10.1037/h0043787
发表日期：
1956
页码：
61-62
关键词：
摘要：
For a two-celled chi-square where d is the discrepancy between the observed and expected frequency, X2 is the value of chi-square at the required level of confidence for 1 d.f., and N is the number of cases, the relationship is graphed for X2 at the .01 and .05 levels of confidence. From the graph, the size of d may be compared with N to determine whether the discrepancy exceeds chance expectancy at or beyond these levels of confidence.
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