Hypothesis Testing and Life Expectancy: A Review. JOURNAL OF SOFTWARE ENGINEERING TOOLS & TECHNOLOGY TRENDS, [S. l.], v. 9, n. 3, p. 21–30, 2023. Disponível em: https://stmcomputers.stmjournals.com/index.php/JoSETTT/article/view/446. Acesso em: 7 aug. 2026.