The consistency condition (A) ≥ (AB) is: MCQ with Answer and Explanation

The consistency condition (A) ≥ (AB) is:
A. Both A and C
B. A necessary condition for data consistency
C. Always true
D. Sometimes false
Answer: Option A
Solution (By JKSSB Mock Tests)
It is always logically true that the number possessing A cannot be less than those possessing both A and B, and it is required for consistency.

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Practice More Statistics Questions

Question #1
Which of the following is an example of probability sampling?
A. Judgment sampling
B. Simple random sampling
C. Quota sampling
D. Convenience sampling

Correct Answer: Option B


Explanation:
Probability sampling involves random selection; simple random sampling is a basic method.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Which of the following describes the Natural Increase of a population?
A. Births - Deaths
B. (Births - Deaths) + (Immigration - Emigration)
C. Immigration - Emigration
D. Births + In-migration

Correct Answer: Option A


Explanation:
Natural increase is driven purely by vital events (Births minus Deaths), ignoring migration.

This question belongs to: Accountancy and Statistics Statistics
Question #3
In attributes, if (A)=70, (B)=50, (αβ)=10, and N=100, then (AB) is:
A. 40
B. 30
C. 10
D. 20

Correct Answer: Option B


Explanation:
(αβ)= N - (A) - (B) + (AB) ⇒ 10 = 100 -70 -50 + (AB) ⇒ (AB)=30.

This question belongs to: Accountancy and Statistics Statistics