Journal of Al-Qadisiyah for Computer Science and Mathematics,
2009, Volume 1, Issue 1, Pages 1-8
AbstractWe define the statistic known as the sample correlation coefficient based on n pairs of observed values of two characters which is represented by random variables as:
The aim of this paper is to find the dist. of when :
(i) are mutually independent r.vs if .
(ii) has abivariate normal dist.
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