Based on prior knowledge, chronic heart failure is more commonly seen in older individuals. Therefore, we can assume that higher ages may be associated with a higher likelihood of chronic heart failure.

To analyze the relationship between AGE and the presence of chronic heart failure in the myocardial infarction complications data, we can compare the AGE values for patients with and without chronic heart failure.

Here is the dictionary with the typical AGE values for each target class:

```json
{
	"no": [45.0, 47.0, 50.0, 52.0, 53.0],
	"yes": [60.0, 62.0, 65.0, 68.0, 70.0]
}
```

Please note that the values provided for each target class are just examples and may not represent the actual data. It is important to conduct a thorough analysis using the available data to determine the appropriate ranges of values for the feature AGE.