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

The consistency condition (A) ≥ (AB) is:
A. Sometimes false
B. A necessary condition for data consistency
C. Both A and C
D. Always true
Answer: Option C
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
The time reversal test is satisfied if P₀₁ × P₁₀ = 1. This ensures:
A. Index is free from time bias
B. Index satisfies factor reversal
C. Index uses base year weights
D. Index is the geometric mean

Correct Answer: Option A


Explanation:
Time reversal test checks that the index is symmetrical over time.

This question belongs to: Accountancy and Statistics Statistics
Question #2
If a dataset is bimodal, it indicates:
A. The frequency distribution has two peaks.
B. The mean is not defined.
C. The data are symmetric.
D. The data have two medians.

Correct Answer: Option A


Explanation:
Bimodal means two modal values, i.e., two local maxima in the frequency distribution.

This question belongs to: Accountancy and Statistics Statistics
Question #3
The CPI is used for:
A. Measuring industrial growth
B. Determining dearness allowance and wage revision
C. Calculating national income
D. Calculating agricultural output

Correct Answer: Option B


Explanation:
CPI measures changes in the cost of living and is used to adjust wages and allowances.

This question belongs to: Accountancy and Statistics Statistics