Subjects statistics

Histogram Creation C08B2D

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1. The problem asks to create a histogram for the given frequency distribution of quiz times for 29 students. 2. A histogram is a bar graph representing the frequency of data intervals. The height of each bar corresponds to the frequency of the interval. 3. The intervals and frequencies are: - 10 to less than 12 minutes: 2 students - 12 to less than 14 minutes: 5 students - 14 to less than 16 minutes: 13 students - 16 to less than 18 minutes: 6 students - 18 to less than 20 minutes: 3 students 4. To create the histogram, plot bars for each interval with heights equal to their frequencies. 5. The vertical axis is labeled "Frequency" with values 0, 2, 4, 6, 8, 10, 12, 14. 6. The horizontal axis is labeled "Time (minutes)" with values 10, 12, 14, 16, 18, 20. 7. Place blue bars at intervals 10-12, 12-14, 14-16, 16-18, and 18-20 with heights 2, 5, 13, 6, and 3 respectively. 8. On top of each bar, place a draggable circle to adjust the frequency height as needed. This completes the histogram creation based on the given data.
0 2 4 6 8 10 12 14 10 12 14 16 18 Time (minutes) Frequency