Mode (grouped / modal class) (Peak class interpolation)
jee-mainjee-advanced
Peak class interpolation
What each symbol means
| Symbol | What it stands for |
|---|---|
| L | Lower modal class |
| h | Width |
| f_1 | Prev f |
| f_2 | Next f |
| f_m | Modal f |
When to use this
Equal class widths; modal class has max frequency.