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🔍 PREVIEW MODE – Only you can see this. Back to Admin EduTek Lesson Notes Shop Print PDF Home › SS › Mathematics › Histograms SS 2 Histograms of Grouped Data Mathematics SS 2 Third Term Introduction to Histograms A histogram is a graphical representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable. 📌 Key Concepts: A histogram represents grouped data. The bars are drawn adjacent to each other (no gaps). The height of each bar r [Preview only]