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. Skewed

B. Unimodal

C. Bimodal

D. Symmetric

Answer: Option C

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 source of primary data?

A. Interviews conducted by the researcher

B. An experiment conducted in a lab

C. A questionnaire filled by the respondent online

D. Census of India 2011 data used by a demographer

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Correct Answer: Option D

Explanation:
Census data is already published; it is secondary data for a demographer.

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 data are symmetric.

C. The mean is not defined.

D. The data have two medians.

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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

Cumulative frequency curve is known as:

A. Histogram

B. Frequency polygon

C. Ogive

D. Bar chart

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Correct Answer: Option C

Explanation:
An ogive is a graph showing cumulative frequencies plotted against class boundaries.

This question belongs to: Accountancy and Statistics Statistics

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