2. The level of the minimum wage over the years has been rising at a slightly lower rate than the poverty threshold for a family of 4, and tends to lie somewhere that is slightly above the threshold for one person under 65, but a decent amount lower than the threshold for a family of 4. I can conclude that the minimum wage is not designed to support a family, and I could conclude that's because it is less likely that a person in a family of 4, working a minimum wage job, is the main source of income.
3. From the differences in these two thresholds (or lack thereof), I can conclude that the team of people responsible for determining these thresholds