Age-Specific Fertility Rate (ASFR) is highest typically in which age group in India? MCQ with Answer and Explanation

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Age-Specific Fertility Rate (ASFR) is highest typically in which age group in India?

A. 40-44

B. 20-24

C. 15-19

D. 35-39

Answer: Option B

Solution (By JKSSB Mock Tests)

Fertility peaks in the 20-24 or 25-29 age group in most Indian states.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

If two events are exhaustive, then:

A. P(A∪B) = 1

B. P(A∩B) = 0

C. P(A) = P(B)

D. A and B are independent

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Correct Answer: Option A

Explanation:
Exhaustive events cover the entire sample space.

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Question #2

Assertion (A): The geometric mean is always less than or equal to the arithmetic mean for positive numbers. Reason (R): Because geometric mean is a measure of central tendency.

A. A false, R true

B. A true, R false

C. Both A and R true, and R is correct explanation of A

D. Both A and R true, but R is not correct explanation

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Correct Answer: Option D

Explanation:
The inequality AM ≥ GM is a mathematical truth; the reason given does not explain why it holds.

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Question #3

A random variable X has expected value E(X) = 5 and E(X²) = 29. The variance is:

A. 2

B. 4

C. 24

D. 5

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Correct Answer: Option B

Explanation:
Var(X) = E(X²) - [E(X)]² = 29 - 25 = 4.

This question belongs to: Accountancy and Statistics Statistics

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