Based on prior knowledge, let's analyze the relationship between the feature "ROE" (Erythrocyte sedimentation rate) and the task of determining if the patient shows chronic heart failure.

Since ROE is a numeric variable, we can determine the appropriate ranges of values by considering the normal values for Erythrocyte sedimentation rate in general. In adults, the normal range for males is usually less than 15 mm/hr, while for females it is less than 20 mm/hr.

Now let's create the dictionary with the requested format:

```json
{
	"no": [10.5, 12.3, 8.9, 14.6, 9.8],  
	"yes": [25.7, 32.1, 28.5, 33.9, 23.2]  
}
```

In this dictionary, the "no" key contains a list of 5 typical ROE values for patients without chronic heart failure, and the "yes" key contains a list of 5 typical ROE values for patients with chronic heart failure.

Please note that the values provided are just for illustration purposes and may not represent exact typical values. The actual values should be based on comprehensive data analysis and medical expertise.