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Special Issues
Research on Statistics in Large Sample Test
International Journal of Statistical Distributions and Applications
Volume 3, Issue 3, September 2017, Pages: 61-63
Received: Mar. 16, 2017; Accepted: Apr. 7, 2017; Published: Oct. 31, 2017
Authors
Yangjing Chong, Mathematics Department, Yanbian University, Yanji, P. R. China
Fangfang Guo, Mathematics Department, Yanbian University, Yanji, P. R. China
Wenyuan Sun, Mathematics Department, Yanbian University, Yanji, P. R. China
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Abstract
Assuming that the test is one of the main contents of the statistical inference, it is widely used, and almost all of the major fields use hypothesis test, a statistical idea, and in the process of hypothesis testing, we need to construct a reasonable test statistic. Therefore, based on the hypothesis test and the knowledge of the central limit theorem, we construct a new test statistic when the sample size is sufficiently large, This statistic makes the calculation of the original test problem easier. This paper verifies the rationality of this test statistic by an example.
Keywords
Large Sample Test, Central Limit Theorem, Test Statistic
Yangjing Chong, Fangfang Guo, Wenyuan Sun, Research on Statistics in Large Sample Test, International Journal of Statistical Distributions and Applications. Vol. 3, No. 3, 2017, pp. 61-63. doi: 10.11648/j.ijsd.20170303.16
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