In attribute theory, the class frequency (Aβ) indicates objects possessing: MCQ with Answer and Explanation

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In attribute theory, the class frequency (Aβ) indicates objects possessing:

A. Neither A nor B

B. Both A and B

C. B but not A

D. A but not B

Answer: Option D

Solution (By JKSSB Mock Tests)

β denotes absence of B, so (Aβ) = possessing A and not B.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Gross Reproduction Rate (GRR) of 1.5 means:

A. 1.5 children per 1000 women

B. 1.5% population growth

C. A woman will bear 1.5 children

D. A woman will bear 1.5 daughters on average

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Correct Answer: Option D

Explanation:
GRR is average number of daughters per woman, ignoring mortality.

This question belongs to: Accountancy and Statistics Statistics

Question #2

The arithmetic mean of the numbers 12, 18, 24, and 30 is:

A. 21

B. 22

C. 20

D. 24

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Correct Answer: Option A

Explanation:
Arithmetic mean = (12 + 18 + 24 + 30) / 4 = 84 / 4 = 21. This is the sum of observations divided by the number of observations.

This question belongs to: Accountancy and Statistics Statistics

Question #3

The CPI (Rural) and CPI (Urban) are compiled by:

A. Labour Bureau

B. Central Statistics Office (NSO)

C. RBI

D. NITI Aayog

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Correct Answer: Option B

Explanation:
The National Statistical Office (NSO), under MoSPI, compiles the CPI for rural, urban, and combined.

This question belongs to: Accountancy and Statistics Statistics

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