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Using the least squares formulas, the regression line must pass through the origin.
Developed Countries
Nations with advanced economic systems, high standards of living, robust infrastructures, and comprehensive social welfare systems.
Life Expectancy
The average number of years an individual is expected to live based on current mortality rates.
Malnutrition
A condition that results from eating a diet in which nutrients are either not enough or are too much, causing health problems.
Economics in Practice
The application of economic theories and principles to real-world scenarios, often aimed at solving practical problems.
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