A cumulative frequency distribution shows the number of observations: MCQ with Answer and Explanation

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A cumulative frequency distribution shows the number of observations:

A. In the modal class

B. Less than or more than certain values

C. Only in the first class

D. Exactly equal to a value

Answer: Option B

Solution (By JKSSB Mock Tests)

Cumulative frequencies sum frequencies up to a certain point (less than type) or from a point (more than type).

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

As per Census 2011, which state had the highest population density among major states?

A. Uttar Pradesh

B. Kerala

C. Bihar

D. West Bengal

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Correct Answer: Option C

Explanation:
Bihar had the highest density (1106 persons/sq km) among the major states in 2011.

This question belongs to: Accountancy and Statistics Statistics

Question #2

The process of arranging data into homogeneous groups or classes according to some common characteristics is known as:

A. Editing

B. Tabulation

C. Compilation

D. Classification

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Correct Answer: Option D

Explanation:
Classification condenses massive data into homogeneous groups, making it easier to analyze.

This question belongs to: Accountancy and Statistics Statistics

Question #3

According to the Census of India 2011, the child sex ratio (0-6 years) was:

A. 943

B. 940

C. 900

D. 919

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Correct Answer: Option D

Explanation:
Child sex ratio (0-6) was 919 females per 1000 males, lower than overall sex ratio.

This question belongs to: Accountancy and Statistics Statistics

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