Give your students the full experience of learning, practicing, analyzing, and explaining statistics the way IB expects. This bundle combines targeted homework, a concept-checking quiz, a cumulative practice test (4.1β4.3), and two rich, hands-on activities that build data skills and writingβperfect for IA-style thinking (sampling design, visual displays, justified conclusions). What Students Will Do (How learning unfolds) Compute & compare mean, median, mode, range, IQR, and Ο for smal