A census collects data on: MCQ with Answer and Explanation

A census collects data on:

A. Entire population

B. Sample of population

C. Only literate population

D. Only urban population

Answer: Option A

Census is a complete enumeration of all individuals in a country.

This question belongs to: Accountancy and Statistics Statistics

No comments yet. Be the first to start the discussion!

Question #1 Report Error

The neonatal mortality rate (NMR) in India has declined but still accounts for what proportion of infant deaths?

A. About one-third

B. 90%

C. About two-thirds

D. Half

Correct Answer: Option C

Explanation:
Neonatal deaths (first 28 days) constitute about 60-70% of infant deaths in India.

This question belongs to: Accountancy and Statistics Statistics

Question #2 Report Error

The Laspeyres index is said to have an upward bias because it:

A. Uses current period quantities

B. Uses geometric mean

C. Satisfies factor reversal

D. Ignores substitution effect

Correct Answer: Option D

Explanation:
Using base period quantities, Laspeyres does not allow for substitution away from goods that have become relatively more expensive.

This question belongs to: Accountancy and Statistics Statistics

Question #3 Report Error

If a constant 5 is subtracted from all observations, the arithmetic mean:

A. Increases by 5

B. Remains same

C. Becomes 5 times

D. Decreases by 5

Correct Answer: Option D

Explanation:
Mean is affected by change of origin; subtracting 5 reduces mean by 5.

This question belongs to: Accountancy and Statistics Statistics