{"id":648,"date":"2020-09-30T15:34:06","date_gmt":"2020-09-30T10:04:06","guid":{"rendered":"http:\/\/maths.jfn.ac.lk\/?page_id=648"},"modified":"2021-07-30T14:28:37","modified_gmt":"2021-07-30T08:58:37","slug":"dr-s-arumairajan","status":"publish","type":"page","link":"https:\/\/maths.jfn.ac.lk\/index.php\/dr-s-arumairajan\/","title":{"rendered":"Dr.S. Arumairajan"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"648\" class=\"elementor elementor-648\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e6e727c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e6e727c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5cd92a4\" data-id=\"5cd92a4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fca2957 elementor-widget elementor-widget-image\" data-id=\"fca2957\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/maths.jfn.ac.lk\/wp-content\/uploads\/elementor\/thumbs\/Dr.S.-Arumairajan-pu8yw2qr5q3kw0jl0ub0hbhb8oltdodsijzf130j6w.jpg\" title=\"Dr.S.-Arumairajan\" alt=\"Dr.S.-Arumairajan\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d037b6 elementor-widget elementor-widget-text-editor\" data-id=\"4d037b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><b style=\"font-size: 16px; color: var( --e-global-color-text );\"><span style=\"font-size: 13.5pt; font-family: 'Bookman Old Style','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman';\">Dr.S.Arumairajan<\/span><\/b><\/p>\n<p class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: center; line-height: normal;\" align=\"center\"><span style=\"font-size: 12.0pt; font-family: 'Bookman Old Style','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman';\">B.Sc. [Hons] (Jaffna), Ph.D(Pera).<\/span><\/p>\n<p style=\"text-align: center;\"><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da09412 elementor-align-center elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"da09412\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Senior Lecturer in Mathematics<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-envelope\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">arumais@gmail.com<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">0784807398<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5567946 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5567946\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/scholar.google.com\/citations?user=bAzcIfIAAAAJ&#038;hl=en\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-google\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Google Scholar<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-1f7b494\" data-id=\"1f7b494\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2015de9 elementor-widget elementor-widget-accordion\" data-id=\"2015de9\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3361\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-3361\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Academic Profile<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3361\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-3361\"><ul><li>Ph.D. in Statistics (Peradeniya.)<\/li><li>B.Sc. (Hons) in Statistics (University of Jaffna, Sri Lanka.)<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3362\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-3362\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Admin Roles<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3362\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-3362\"><ul><li>Member of Science Faculty Research Committee.<\/li><li>Member of Sub-Committee for M.Sc. in Science Education programme.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3363\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-3363\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Awards<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3363\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-3363\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3364\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-3364\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Activities<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3364\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-3364\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3365\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-3365\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Teaching<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3365\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-3365\"><ul><li><p>STA102G2- Introduction to Statistics.<\/p><\/li><li><p>STA202G2-Sampling Techniques.<\/p><\/li><li><p>STA323GE2 \u2013Quality Control.<\/p><\/li><li><p>STA425ME3-Advanced Statistical Theory.<\/p><\/li><li><p>STA403XS3-Applied Multivariate Analysis for Real World Data.<\/p><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3366\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-3366\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Publications<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3366\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-3366\"><p><strong>2020<\/strong><\/p><ul><li>Herath, H.M.C.M, and S.Arumairajan, S. Statistical Modeling of Reselling Price of Suzuki Model Used Car in Colombo District. Proceedings of the International Research Conference of Uva Wellassa University, July 29-30, 2020, p.p.193.<\/li><\/ul><p><strong>2019<\/strong><\/p><ul><li>Bahirathan, Y.; Arumairajan, S. (2019). Modified Ridge Type Estimator in Multiple Linear Regression Model.<p><a href=\"http:\/\/erepo.lib.uwu.ac.lk\/handle\/123456789\/42\">International Research Conference of UWU-2019<\/a> (IRCUWU-2019), Uwa Wellassa University, Sri Lanka.<\/p><\/li><li><p>Kirisanth, S.;\u00a0Varathan, N.;\u00a0Arumairajan, S. Time Series Modelling of Monthly Rainfall in Kilinochchi District, Sri Lanka. <a href=\"http:\/\/erepo.lib.uwu.ac.lk\/handle\/123456789\/42\">International Research Conference of UWU-2019<\/a> (IRCUWU-2019), Uwa Wellassa University, Sri Lanka.<\/p><\/li><\/ul><p><strong>2018<\/strong><\/p><ul><li>Arumairajan, S. On the Stochastic Restricted Modified Almost Unbiased Liu Estimator in Linear Regression Model.\u00a0<em>Commun. Math. Stat.<\/em>\u00a0<strong>6,\u00a0<\/strong>185\u2013206 (2018).<\/li><\/ul><p><strong>2017<\/strong><\/p><ul><li><p>Arumairajan, S., Wijekoon, P. Modified Almost Unbiased Liu Estimator in Linear Regression Model.\u00a0<em>Commun. Math. Stat.<\/em>\u00a0<strong>5,\u00a0<\/strong>261\u2013276 (2017). <a href=\"https:\/\/doi.org\/10.1007\/s40304-017-0111-z\">https:\/\/doi.org\/10.1007\/s40304-017-0111-z<\/a><\/p><\/li><li><p>Arumairajan, S., Wijekoon, P. The generalized preliminary test estimator when different sets of stochastic restrictions are available.\u00a0<em>Stat Papers<\/em>\u00a0<strong>58,\u00a0<\/strong>729\u2013747 (2017).<\/p><\/li><li><p>Arumairajan, S (2017). Monte Carlo evaluation of Principal component type estimators in the linear regression model, <em>Asia-Pacific Multidisciplinary Research Conference (APMR) at Colombo, Sri Lanka, p.p. 35.<\/em><\/p><\/li><li><p><a href=\"https:\/\/www.researchgate.net\/scientific-contributions\/2135641104_WADSWickramarathna\">Wickramarathna<\/a>, W.A.D.S., <a href=\"https:\/\/www.researchgate.net\/profile\/Nagarajah_Varathan\">Varathan<\/a>, N. and <a href=\"https:\/\/www.researchgate.net\/profile\/Sivarajah_Arumairajan4\">Arumairajan<\/a>, S. (2017). Time Series Modeling of Tea Production of Sri Lanka, <em>Vavuniya Campus International Research Symposium (VCIRS)<\/em>, at Vavuniya Campus of the University of Jaffna, Sri Lanka. (Presented by <a href=\"https:\/\/www.researchgate.net\/scientific-contributions\/2135641104_WADSWickramarathna\">W.A.D.S.Wickramarathna<\/a>)<\/p><\/li><li><p>Yasapala, A.G.P.D.Y. and Arumairajan, S. (2017).\u00a0 Factors affecting on the BMI of the students in the University of Jaffna, Sri Lanka, <em>Sixth Annual Science Research Sessions at Faculty of Applied Science, South Easter University of Sri Lanka<\/em>, p.p. 02.. (Presented by Yasapala, A.G.P.D.Y.)<\/p><\/li><\/ul><p><strong>2016<\/strong><\/p><ul><li><p>Arumairajan. S and Wijekoon. P (2016). The Principal Component Preliminary Test Estimator in the Linear Regression Model, Journal of Modern Applied Statistical Methods, 15(1).<\/p><\/li><li><p>S.Arumairajan &amp; P.Wijekoon\u00a0(2016)\u00a0Generalized preliminary test stochastic restricted estimator in the linear regression model,\u00a0Communications in Statistics &#8211; Theory and Methods,\u00a045:20,\u00a06061-6086,\u00a0DOI:\u00a0<a href=\"https:\/\/doi.org\/10.1080\/03610926.2014.957850\">10.1080\/03610926.2014.957850<\/a><\/p><\/li><\/ul><p><strong>2015<\/strong><\/p><ul><li><p>Arumairajan, S.and Wijekoon, P.(2015) Optimal Generalized Biased Estimator in Linear Regression Model. Open Journal of Statistics, 5, 403-411. doi: 10.4236\/ojs.2015.55042.<\/p><\/li><li><p>Arumairajan, S. and Wijekoon, P. (2015) More on the Preliminary Test Stochastic Restricted Liu Estimator in Linear Regression Model. Open Journal of Statistics, 5, 340-349. doi: 10.4236\/ojs.2015.54035.<\/p><\/li><li><p>Arumairajan. S and Wijekoon. P (2015). Preliminary Test Stochastic Restricted r-k Class Estimator and Preliminary Test Stochastic Restricted r-d Class Estimator in Linear Regression Model, British Journal of Mathematics and Computer Science, Vol.5, No.2, p.p.204-227.<\/p><\/li><\/ul><p><strong>2014<\/strong><\/p><ul><li><p>Arumairajan. S and Wijekoon. P (2014). Improvement of Ridge estimator when stochastic restrictions are available in the linear regression model. Journal of Statistical and Econometric Methods, Vol. 3, No. 1, 35-48.<\/p><\/li><li><p>Wijekoon. P and Arumairajan. S (2014). Recent Advances in Preliminary Test Estimator in Linear Regression Model, Institute of Applied Statistics Sri Lanka (IASSL) International Conference, p.p.130.Arumairajan. S and Wijekoon. P (2014).<\/p><\/li><li><p>Generalized Biased Estimators in Linear Regression Model, Institute of Applied Statistics Sri Lanka (IASSL) International Conference, p.p.129.<\/p><\/li><li><p>Arumairajan. S and Wijekoon. P (2014). Mean square error matrix comparison between two biased estimators in the linear regression model, proceeding of the PGIS Congress, p.p.39.<\/p><\/li><li><p>Arumairajan. S and Wijekoon. P (2014). A Ridge Type Preliminary Test Estimator in the Linear Regression Model, Proceedings of the International Peradeniya University Research Session (IPURSE), Vol.18.<\/p><\/li><\/ul><p><strong>2013<\/strong><\/p><ul><li><p>Arumairajan. S and P.Wijekoon. P (2013). Improvement of the Preliminary Test Estimator When Stochastic Restrictions are Available in Linear Regression Model, Open Journal of Statistics, Vol. 3, No. 4, p.p. 283-292.(doi:10.4236\/ojs.2013.34033).<\/p><\/li><\/ul><p><strong>2012<\/strong><\/p><ul><li><p>Arumairajan. S and Wijekoon. P (2012). Preliminary Test Stochastic Restricted Liu Estimator Based on Wald, Likelihood Ratio and Lagrangian Multiplier Tests in the Linear Regression Model, Proceedings of the Peradeniya University Research Session (PURSE), Vol.17, July, p.p.167.<\/p><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-3367\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-3367\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Grants<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-3367\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-3367\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dr.S.Arumairajan B.Sc. [Hons] (Jaffna), Ph.D(Pera). Senior Lecturer in Mathematics arumais@gmail.com 0784807398 Google Scholar Academic Profile Ph.D. in Statistics (Peradeniya.) B.Sc. (Hons) in Statistics (University of Jaffna, Sri Lanka.) Admin Roles Member of Science Faculty Research Committee. Member of Sub-Committee for M.Sc. in Science Education programme. Awards Activities Teaching STA102G2- Introduction to Statistics. STA202G2-Sampling Techniques. 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[Hons] (Jaffna), Ph.D(Pera). Senior Lecturer in Mathematics arumais@gmail.com 0784807398 Google Scholar Academic Profile Ph.D. in Statistics (Peradeniya.) B.Sc. (Hons) in Statistics (University of Jaffna, Sri Lanka.) Admin Roles Member of Science Faculty Research Committee. Member of Sub-Committee for M.Sc. in Science Education programme. Awards Activities Teaching STA102G2- Introduction to Statistics. STA202G2-Sampling Techniques. 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