Tailor, Kalpesh S. “SAMPLE STANDARD DEVIATION(s) CHART UNDER THE ASSUMPTION OF MODERATENESS AND ITS PERFORMANCE ANALYSIS”. International Journal of Research -GRANTHAALAYAH 5, no. 6 (June 30, 2017): 368–377. Accessed September 20, 2025. https://granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG17_A06_398.