Data classified based on geographical areas such as countries, states, or cities is known as: MCQ with Answer and Explanation

Data classified based on geographical areas such as countries, states, or cities is known as:

A. Qualitative classification

B. Spatial classification

C. Chronological classification

D. Quantitative classification

Answer: Option B

Spatial or geographical classification groups data according to physical locations or regions.

This question belongs to: Accountancy and Statistics Statistics

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Question #1 Report Error

The maternal mortality ratio in India declined from 130 (2014-16) to 113 (2016-18) per 100,000 live births. This represents a decline of about:

A. 20%

B. 25%

C. 13%

D. 17%

Correct Answer: Option C

Explanation:
Decline = (130-113)/130 × 100 ≈ 13.08%.

This question belongs to: Accountancy and Statistics Statistics

Question #2 Report Error

Which measure of central tendency can be used for open‑end distributions?

A. Weighted mean

B. Median

C. Harmonic mean

D. Arithmetic mean

Correct Answer: Option B

Explanation:
The median can be determined even if the extreme classes are open‑ended, as long as the median class is not open.

This question belongs to: Accountancy and Statistics Statistics

Question #3 Report Error

The sum of 50 observations is 500; the arithmetic mean is:

A. 25

B. 500

C. 10

D. 5

Correct Answer: Option C

Explanation:
Mean = 500 / 50 = 10.

This question belongs to: Accountancy and Statistics Statistics