Based on prior knowledge, it is generally expected that individuals who work more hours per week are more likely to earn more than $50,000 per year. Therefore, the relationship between the feature "hours-per-week" and the task "Does this person earn more than 50000 dollars per year?" can be analyzed as follows:

- Individuals who work less than 40 hours per week are less likely to earn more than $50,000 per year.
- Individuals who work between 40 and 50 hours per week may have a mixed distribution in terms of earning more than $50,000 per year.
- Individuals who work more than 50 hours per week are more likely to earn more than $50,000 per year.

Based on this analysis, the dictionary can be created as follows:

```json
{
	"no": [10, 20, 30, 35, 38],
	"yes": [45, 50, 55, 60, 70]
}
```

Please note that the hours-per-week values provided in the dictionary are examples, and the actual distribution may vary depending on the specific dataset.