To construct a stem-and-leaf plot using the digits 4, 5, 6, and 7 as the stems, we first need to separate the numbers into their stems (the tens place) and leaves (the units place).
Here are the numbers organized according to their stems:
- **Stem 4**: 48
- **Stem 5**: 51, 51, 52, 53, 53, 53, 55, 56, 56, 56, 56, 58, 58, 58, 59, 64
- **Stem 6**: 60, 61, 61, 65, 66, 66, 67, 67, 67, 68, 69, 73, 74, 75, 76
- **Stem 7**: 70, 71, 71, 73, 74, 75, 76, 77, 78
Now, we organize them as follows:
**Stem | Leaf**
4 | 8
5 | 1 1 2 3 3 3 5 6 6 6 6 8 8 8 9
6 | 0 1 1 5 6 6 7 7 7 8 9 3 4 5 6
7 | 0 1 1 3 4 5 6 7 8
This is the final stem-and-leaf plot presented concisely:
```
Stem | Leaf
4 | 8
5 | 1 1 2 3 3 3 5 6 6 6 6 8 8 8 9
6 | 0 1 1 5 6 6 7 7 7 8 9 3 4 5 6
7 | 0 1 1 3 4 5 6 7 8
```