Blair, R. Clifford, and Steven W. Phillippy. “A Re-Examination of the Robustness of the Two Independent Means T-Test to Population Non-Normality”. Florida Journal of Educational Research 22, no. 1 (November 11, 1980): 1–13. Accessed April 14, 2024. https://journals.flvc.org/fjer/article/view/133767.