Final answer:
Citizens in high-ranking HDI countries have excellent living standards due to factors like high income, good health, and education.
Explanation:
Citizens in countries like Norway, Sweden, and Canada enjoy a high standard of living due to their high GDP per capita and HDI. These countries score high on the HDI by having a combination of high income, good health (as indicated by life expectancy), and a well-educated population. For example, Norway, with its high GDP per capita and high HDI ranking, offers its citizens excellent healthcare, education, and overall quality of life.
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