The term 'pilot survey' is associated with: MCQ with Answer and Explanation

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The term 'pilot survey' is associated with:

A. Final data collection

B. Pre-testing the questionnaire

C. Data analysis

D. Tabulation

Answer: Option B

Solution (By JKSSB Mock Tests)

A pilot survey is a small-scale trial to test the questionnaire and survey procedures.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

The harmonic mean gives more weight to:

A. Larger values

B. All values equally

C. Smaller values

D. Middle values

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Correct Answer: Option C

Explanation:
HM is the reciprocal of the arithmetic mean of reciprocals, so smaller numbers have larger reciprocals and thus greater influence.

This question belongs to: Accountancy and Statistics Statistics

Question #2

For a dataset with values 2, 4, 8, 16, 32, the geometric mean is:

A. 10

B. 12

C. 8

D. 6

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Correct Answer: Option C

Explanation:
Product = 32768. (32768)^(1/5) = 8 (since 8^5 = 32768).

This question belongs to: Accountancy and Statistics Statistics

Question #3

Neonatal mortality rate covers deaths of infants aged:

A. 0-28 days per 1000 live births

B. 1 month to 1 year

C. 0-1 year

D. 0-7 days

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Correct Answer: Option A

Explanation:
Neonatal period is the first 28 days of life. NMR = (Neonatal deaths / Live births) × 1000.

This question belongs to: Accountancy and Statistics Statistics

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