Histogram of Exam Scores

① This GeoGebra example demonstrates how to create a histogram of exam scores, visually showing the frequency distribution across score intervals. ② Core mathematical concepts include frequency distribution, histogram binning, frequency counting, and the context of hypergeometric distribution in statistics. ③ Construction details: The construction summary lists objects A1 through A25, representing 25 individual score data points. These are used with GeoGebra's histogram functionality to group data into bins and display the frequency of each interval as vertical bars. ④ Suitable for middle school statistics lessons or introductory college statistics courses, this example helps students understand data distribution, the effect of bin width on the graph, and how to interpret central tendency and spread from a histogram.