Estimating and testing the significance of correlation coefficient obtained from truncated bivariate normal distributionJournal of Interdisciplinary Mathematics
Date of this Version1-1-2016
Document TypeJournal Article
AbstractIn this paper we have given a methodology to estimate the correlation coefficient between Combined Admission Test (CAT) score and Cumulative Grade Point Average (CGPA) of the students by truncating the CAT score at different cut-off points. An expression for asymptotic variance of estimated value of correlation coefficient has been derived for testing the hypothesis H0: r = 0 against the alternative H1: r > 0.
Citation InformationShailendra Singh, Kuldeep Kumar and Abhijit Bhattacharya. "Estimating and testing the significance of correlation coefficient obtained from truncated bivariate normal distribution" Journal of Interdisciplinary Mathematics Vol. 19 Iss. 2 (2016) p. 245 - 251 ISSN: 0972-0502 (print), 2169-012X (online)
Available at: http://works.bepress.com/kuldeep_kumar/64/