Bayes' theorem is often used in: MCQ with Answer and Explanation
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Question #1
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Given N=100, (A)=40, (B)=30. The expected frequency of (AB) under independence is:
Correct Answer: Option B
Explanation:
Expected (AB) = (A)×(B)/N = 40×30/100 = 12.
Expected (AB) = (A)×(B)/N = 40×30/100 = 12.
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Accountancy and Statistics
Statistics
Question #2
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General Fertility Rate (GFR) is more refined than Crude Birth Rate because it:
Correct Answer: Option B
Explanation:
GFR restricts the denominator to women aged 15-49, the biologically relevant group for childbearing, providing a more accurate measure of fertility intensity than CBR's total population denominator.
GFR restricts the denominator to women aged 15-49, the biologically relevant group for childbearing, providing a more accurate measure of fertility intensity than CBR's total population denominator.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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According to recent estimates (NFHS-5), the Total Fertility Rate (TFR) of India is around:
Correct Answer: Option B
Explanation:
NFHS-5 (2019-21) reported a TFR of 2.0 children per woman, reaching replacement level.
NFHS-5 (2019-21) reported a TFR of 2.0 children per woman, reaching replacement level.
This question belongs to:
Accountancy and Statistics
Statistics
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