SOTO ESPINOSA, Juan Luis.
 Descriptive Statistics IV: Presentation of data I (Tables, histograms, polygons and ogives). / Estadística Descriptiva IV: Presentación de datos I (Tablas, histogramas, polígonos y ojivas)..
<strong>Network of Research in Occupational Health</strong>, [S.l.], v. 4, n. 7, p. 101-112, dec. 2021.
ISSN 2594-0988.
Available at: &lt;<a href="https://rist.zaragoza.unam.mx/index.php/rist/article/view/383" target="_new">https://rist.zaragoza.unam.mx/index.php/rist/article/view/383</a>&gt;. Date accessed: 15 may 2026.