Life expectancy at birth is the: MCQ with Answer and Explanation
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Question #1
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Consider the following: 1. CPI-IW is compiled by Labour Bureau. 2. CPI-Rural, Urban, Combined base year is 2012. 3. CPI basket includes both goods and services. Which of the above is/are correct?
Correct Answer: Option D
Explanation:
All three statements are factually correct.
All three statements are factually correct.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Crude Death Rate is least appropriate for comparing mortality between:
Correct Answer: Option D
Explanation:
CDR is heavily influenced by age structure; comparing a young population (low CDR) with an old one (high CDR) can misrepresent true mortality differences, necessitating age-standardized rates.
CDR is heavily influenced by age structure; comparing a young population (low CDR) with an old one (high CDR) can misrepresent true mortality differences, necessitating age-standardized rates.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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If a fair coin is tossed three times, the probability of exactly two heads is:
Correct Answer: Option D
Explanation:
Number of ways: C(3,2)=3; each sequence probability (1/2)³; total 3/8.
Number of ways: C(3,2)=3; each sequence probability (1/2)³; total 3/8.
This question belongs to:
Accountancy and Statistics
Statistics
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