Based on prior knowledge, we can analyze the relationship between the AGE feature and the presence of chronic heart failure in myocardial infarction complications data.

Analyzing the relationship:
- It is expected that older individuals may have a higher likelihood of experiencing chronic heart failure.
- Younger individuals are less likely to have chronic heart failure.

Creating the dictionary:

```json
{
	"no": [30.0, 35.0, 40.0, 45.0, 50.0],
	"yes": [55.0, 60.0, 65.0, 70.0, 75.0]
}
```

In this case, the values used for 'no' and 'yes' classes are just for illustrative purposes and can vary depending on the specific dataset and context.