Which of the following is an attribute in statistical context? MCQ with Answer and Explanation

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Which of the following is an attribute in statistical context?

A. Weight

B. Income

C. Nationality

D. Height

Answer: Option C

Solution (By JKSSB Mock Tests)

Nationality is a qualitative characteristic, hence an attribute. Height and weight are variables.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

If a fair coin is tossed three times, the probability of exactly two heads is:

A. 1/4

B. 5/8

C. 3/8

D. 1/2

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Correct Answer: Option C

Explanation:
Number of ways: C(3,2)=3; each sequence probability (1/2)³; total 3/8.

This question belongs to: Accountancy and Statistics Statistics

Question #2

If in a moderately skewed distribution mean = 30 and median = 28, the empirical mode is approximately:

A. 24

B. 32

C. 26

D. 22

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Correct Answer: Option A

Explanation:
Using the empirical relation: Mode ≈ 3Median - 2Mean = 3×28 - 2×30 = 84 - 60 = 24.

This question belongs to: Accountancy and Statistics Statistics

Question #3

Total Fertility Rate (TFR) is obtained by summing ASFRs for all age groups and multiplying by 5 if 5-year age groups are used. This is because:

A. Each ASFR represents a 5-year period

B. To adjust for mortality

C. To convert rate per 1000 to children per woman

D. To standardize for age

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Correct Answer: Option A

Explanation:
Summing ASFRs for 5-year groups gives average children per woman for the 5-year span, so multiply by 5.

This question belongs to: Accountancy and Statistics Statistics

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