Here are a few options for a social media post (Facebook, Instagram, Telegram, or Twitter/X), ranging from a standard educational style to a more "viral/student" style.
Concepts like standard deviation can be introduced via the “range rule of thumb” (SD ≈ range/4) before the full formula. Confidence intervals can be visualized as “plausible ranges” before coverage probability is discussed. bioestadistica amigable pdf descargar link