Match the following
| List - A | Description | List - B | Description |
|---|---|---|---|
| A. | Acropetal, sessile flowers | I. | Compound Racemose |
| B. | Three flowered cyme | II. | Achyranthus |
| C. | Panicle | III. | Hypanthodium |
| D. | Unisexual flowers with irregular arrangement | IV. | Cymele |
Find the variance of the following frequency distribution:
| Class Interval | ||||
| 0--4 | 4--8 | 8--12 | 12--16 | |
| Frequency | 1 | 2 | 2 | 1 |