Analysis of rings by tenor weight
Plotting chart of 2 collections of bells which are in the lieutenancy area of Hertfordshire, and have 12 bells plus 2♯ and no other semitone bells. See full list.
| Minimum: | 17–0–16 |
|---|---|
| Maximum: | 21–0–19 |
| Mean: | 19–0–17 |
| Standard deviation: | 2–0–1 |