To determine which other country from Chart 1 compares most closely to Russia in terms of life expectancy, follow these steps:
1. List the life expectancy values for the countries in Chart 1:
[tex]\[ \text{Country 1:} \ 84 \, \text{years} \][/tex]
[tex]\[ \text{Country 2:} \ 54 \, \text{years} \][/tex]
[tex]\[ \text{Country 3:} \ 77 \, \text{years} \][/tex]
2. Note the life expectancy of Russia from Chart 2:
[tex]\[ \text{Russia:} \ 70 \, \text{years} \][/tex]
3. Calculate the absolute differences in life expectancy between Russia and each country in Chart 1:
- Difference between Russia and Country 1:
[tex]\[ |70 - 84| = 14 \, \text{years} \][/tex]
- Difference between Russia and Country 2:
[tex]\[ |70 - 54| = 16 \, \text{years} \][/tex]
- Difference between Russia and Country 3:
[tex]\[ |70 - 77| = 7 \, \text{years} \][/tex]
4. Identify the minimum difference:
- Differences are 14 years, 16 years, and 7 years.
Thus, the smallest difference is 7 years.
5. Find the corresponding country in Chart 1 with the smallest difference:
- Country 3 has a life expectancy of 77 years, which is 7 years different from Russia's 70 years.
Therefore, based on the life expectancy, Russia most closely compares to Country 3 from Chart 1.
