eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences April 2010 22 1 241 246 jusps-A 1049 article Wan Muhamad Amir W Ahmad 1 Nyi Nyi Naing 2 Zalila Ali 3 Mustafa Mamat 3 Jabatna Matematrik , Fakulti, Sains Dan Teknologi, Malaysia, University, Malaysia Terengganu (UMT), 21030 Kaula Terengganu, Terengganu (Malaysia) Unit Bio statistics and Research Methodology, School of medical Sciences, University Sains Malaysia USM, Healthy Campus, 16150 Kubang Kerian, Kelantam malaysia Pusat Pengajian Sains Mathematics, Univeriti Sains (MALAYSIA) 11800 Minden, Pulau Pinang (MALAYSIA) <p style="text-align: justify;">In this paperwork, we discussed the regression approach to randomized block designs which is involving qualitative predictor variables under consideration of linear regression. The idea from this research will be a useful thread for establishing a comprehensive connectivity between randomized block designs and regression.</p> <p>&nbsp;</p> <p>&nbsp;</p> https://www.ultrascientist.org/paper/1049/ Qualitative predictor variables ANOVA linear regression