Vital statistics are primarily concerned with: MCQ with Answer and Explanation

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Vital statistics are primarily concerned with:

A. Agricultural output

B. Events like births, deaths, marriages

C. Economic indicators

D. Industrial production

Answer: Option B

Solution (By JKSSB Mock Tests)

Vital statistics deal with vital events such as births, deaths, marriages, and divorces.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

If the Arithmetic Mean is 50 and the number of items is 10, the sum of all items is:

A. 100

B. 50

C. 500

D. 5

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Correct Answer: Option C

Explanation:
Sum = Mean × N = 50 × 10 = 500.

This question belongs to: Accountancy and Statistics Statistics

Question #2

A box contains 5 defective and 15 non-defective items. Two items are drawn. The probability that both are non-defective is:

A. 15/20 × 14/19 = 21/38

B. 1 - (5/20)²

C. (15/20)²

D. 21/38

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Correct Answer: Option A

Explanation:
P(both non-defective) = (15/20)×(14/19) = 210/380 = 21/38.

This question belongs to: Accountancy and Statistics Statistics

Question #3

According to Census 2011, the population density of India is:

A. 325 persons/sq km

B. 425 persons/sq km

C. 500 persons/sq km

D. 382 persons/sq km

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Correct Answer: Option D

Explanation:
The density was 382 persons per square kilometer in 2011.

This question belongs to: Accountancy and Statistics Statistics

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