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Similarities of Hotelling`s T2 and Students statistics | ||
| basrah journal of science | ||
| Article 1, Volume 28, Issue 1, 2010, Pages 12-22 PDF (0 K) | ||
| Authors | ||
| Nadwa S. Yonis; MILLARD R. MAMHOT MAHERA R.QASEM | ||
| Abstract | ||
| In this paper, the probability coverage of P is investigated to samples of different sizes that come from nonnormal bivariate distributions, particularly, from skewed distributions. When samples come from univariate skewed distributions, the objective of this paper to develop an expression for a given underlying density of a random sample in terms of skewness coefficient, it is found that the relationship between skewness and confidence intervals is evident when the variance of the population is not given also that populations with big coefficients of skewness required bigger n for the probability coverage for to be exactly equal to (1)100%. | ||
| Keywords | ||
| Statistics; Bivariate distribiution; skewed distribution | ||
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Statistics Article View: 33 PDF Download: 28 |
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