If a distribution has two modes, it is called: MCQ with Answer and Explanation

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If a distribution has two modes, it is called:

A. Bimodal

B. Symmetric

C. Unimodal

D. Skewed

Answer: Option A

Solution (By JKSSB Mock Tests)

Bimodal means two peaks in the frequency distribution.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Which of the following is NOT a principle of questionnaire design?

A. Avoid leading questions

B. Questions should be specific

C. Questions should be capable of being misinterpreted

D. Maintain logical sequence

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Correct Answer: Option C

Explanation:
Questions should be clear and unambiguous to prevent misinterpretation.

This question belongs to: Accountancy and Statistics Statistics

Question #2

The Laspeyres index formula is:

A. Σp₁q₀ / Σp₀q₀ × 100

B. √( Σp₁q₀/Σp₀q₀ × Σp₁q₁/Σp₀q₁ ) × 100

C. Σp₁q₁ / Σp₀q₁ × 100

D. Σp₁q₁ / Σp₀q₀ × 100

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Correct Answer: Option A

Explanation:
Laspeyres uses base period weights.

This question belongs to: Accountancy and Statistics Statistics

Question #3

The property that the sum of squared deviations from the measure is minimum is characteristic of:

A. Mode

B. Arithmetic mean

C. Median

D. Geometric mean

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Correct Answer: Option B

Explanation:
The arithmetic mean minimizes the sum of squared deviations, i.e., Σ(x - x̄)² is minimum.

This question belongs to: Accountancy and Statistics Statistics

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