Estimating and testing the significance of correlation coefficient obtained from truncated bivariate normal distribution

Shailendra Singh, Kuldeep Kumar*, A. Bhattacharya, H. Rai

*Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)

Abstract

In this paper we have given a methodology to estimate the correlation coefficient be- tween 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: ρ = 0 against the alternative H1: ρ > 0.

Original languageEnglish
Pages (from-to)245-251
Number of pages7
JournalJournal of Interdisciplinary Mathematics
Volume19
Issue number2
DOIs
Publication statusPublished - 3 Mar 2016

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