Final answer:
The data regarding the regions with the highest per capita incomes is quantitative and at the ratio level of measurement. GDP per capita is a crucial metric for evaluating standards of living but must be analyzed carefully to account for economic disparities within regions.
Step-by-step explanation:
The question asks whether the data about the regions of a country with the six highest per capita incomes last year is qualitative or quantitative, and what the level of measurement for the data set is. This type of data is quantitative, as it deals with numerical values that can be measured and ordered. The income data is at the ratio level of measurement, the highest level, since it has a true zero point (no income) and allows for a full range of mathematical operations.
When discussing per capita incomes and economies, the concept of GDP per capita often comes into play. This allows for the measurement of the average economic output per person and is a useful metric for comparing standards of living across different regions or countries.
However, as noted, aggregating GDP data across a heterogeneous region with countries at different levels of income can be misleading. It may not represent the individual economic attributes accurately due to the wide disparities between high-income and low-income countries within the same region. Therefore, it is important to analyze GDP per capita with consideration of these disparities.