Standardized death rate is used to: MCQ with Answer and Explanation

Question Report Error

Standardized death rate is used to:

A. Estimate migration

B. Measure infant mortality

C. Calculate birth rate

D. Compare mortality between populations with different age structures

Answer: Option D

Solution (By JKExamLibrary)

Standardization removes the effect of age composition, enabling fair comparisons.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error

Assertion (A): In any probability distribution, P(A) + P(A') = 1. Reason (R): A and A' are mutually exclusive and exhaustive events. Choose the correct option:

A. A is true, R is false

B. A is false, R is true

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

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

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Correct Answer: Option C

Explanation:
Complementary events partition the sample space, so their probabilities sum to 1. R correctly explains A.

This question belongs to: Accountancy and Statistics Statistics

Question #2 Report Error

The probability of an event A is 0.2. The odds in favor of A are:

A. 5:1

B. 4:1

C. 1:5

D. 1:4

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Correct Answer: Option D

Explanation:
Odds = P(A) : P(A') = 0.2 : 0.8 = 1:4.

This question belongs to: Accountancy and Statistics Statistics

Question #3 Report Error

The 'replacement level fertility' is generally set at a TFR of about:

A. 2.1

B. 1.0

C. 4.0

D. 3.0

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Correct Answer: Option A

Explanation:
A TFR of about 2.1 is needed to replace the population without migration in low mortality settings.

This question belongs to: Accountancy and Statistics Statistics

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