Question

1:A decent standard of living is a variable od HDI
2 longevity implies how long a new born is expected to live

Answer 1

Answer:

a decent standard of living is a variable of human development index because a person having good standard of living means good income, good health facilities , proper food facilities etc.

Life expectancy at birth is defined as how long, on average, a newborn can expect to live, if current death rates do not change. However, the actual age-specific death rate of any particular birth cohort cannot be known in advance.

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