9.7 · HistogramsLesson 3 of 8
Drawing histograms with unequal class widths
Add a frequency density column to the table, then draw each bar at that height across its full class width.
Locked
Unlock the rest of Cambridge O Level Mathematics: Sets, Probability and Statistics (4024).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.