<p>Khan Academy's Statistics and Probability course is a free, self-paced online unit aligned with the H2 Mathematics syllabus in the JC curriculum. It walks students from descriptive statistics through probability, random variables, distributions, confidence intervals, significance testing, and regression using short videos and practice sets.</p><ul><li>Cost: free, with no registration fee or certificate charge</li><li>Format: fully self-paced; progress tracked in a Khan Academy account</li><li>Scope: roughly 40–60 hours across analysing categorical and quantitative data, probability, random variables, sampling distributions, and inference</li><li>Assessment: mastery-based exercises, unit tests, and a course challenge</li><li>Audience: suitable for JC1–JC2 students revising H2 Mathematics statistics topics</li></ul><p>Learners can start at any topic and use the unit pre-tests to target weaker chapters.</p>