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Find out correct meaning of the following collocations from the given options.
Life expectancy
  • a)
    supposed length of life
  • b)
    the length of time one wants to live
  • c)
    length of time that living beings normally likely to live
  • d)
    calculated life span
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Find out correct meaning of the following collocations from the given ...
Life + Noun, history, story, membership, imprisonment, sentence, expectancy, span (also lifespan)
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Find out correct meaning of the following collocations from the given ...
Understanding Life Expectancy
Life expectancy is a term widely used in demographics, health, and social sciences to assess the average duration an individual of a specific population is expected to live. Let's break down why option 'C' is the correct answer.
Definition of Life Expectancy
- Life expectancy refers to the average length of time that living beings, particularly humans, are likely to live based on statistical averages.
- This measure takes into account various factors such as age, gender, health conditions, and living standards.
Why Option 'C' is Correct
- Option 'C' states "length of time that living beings normally likely to live," which accurately captures the essence of life expectancy.
- It reflects the average duration determined by various demographic factors and health considerations.
Why Other Options are Incorrect
- Option 'A': "supposed length of life" - This suggests an assumption rather than a statistical measure.
- Option 'B': "the length of time one wants to live" - This is subjective and varies from person to person, thus not a statistical measure.
- Option 'D': "calculated life span" - While life expectancy is calculated, the term implies a fixed number, whereas life expectancy is an average that accounts for variability.
Conclusion
In conclusion, life expectancy is a statistical average reflecting the expected lifespan based on various factors. Option 'C' encapsulates this definition accurately, making it the best choice. Understanding life expectancy helps in analyzing population health and planning for healthcare needs.
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Find out correct meaning of the following collocations from the given options.Life expectancya)supposed length of lifeb)the length of time one wants to livec)length of time that living beings normally likely to lived)calculated life spanCorrect answer is option 'C'. Can you explain this answer?
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