Based on prior knowledge, the relationship between age and chronic heart failure can be analyzed. It is generally known that the risk of developing chronic heart failure increases with age. Therefore, it is expected that the feature AGE will have higher values for patients with chronic heart failure compared to those without.

To generate the dictionary, we need to analyze the relationship between AGE and chronic heart failure based on the given task. We will consider typical AGE values for each target class.

Here is a dictionary that includes 5 typical AGE values for each target class:

```json
{
	"no": [30.0, 35.0, 40.0, 45.0, 50.0],
	"yes": [55.0, 60.0, 65.0, 70.0, 75.0]
}
```
Please note that these values are just examples and may not reflect the actual data distribution. The values may differ based on the specific dataset and analysis conducted.