Vital statistics mainly record: MCQ with Answer and Explanation

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Vital statistics mainly record:

A. Crop production

B. Industrial output

C. Births, deaths, and marriages

D. Educational data

Answer: Option C

Solution (By JKSSB Mock Tests)

Vital events include births, deaths, marriages, divorces.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Cost of Living Index is essentially a type of:

A. Consumer Price Index tailored to specific population groups

B. Wholesale Price Index

C. Producer Price Index

D. Export-Import Price Index

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Correct Answer: Option A

Explanation:
Cost of Living Index is a specialized CPI that reflects price changes for a consumption basket relevant to a particular demographic (e.g., industrial workers), used for wage adjustments and welfare analysis.

This question belongs to: Accountancy and Statistics Statistics

Question #2

In attribute theory, if (A)=200, (B)=300, N=1000, and A and B are independent, the expected frequency of (AB) is:

A. 50

B. 200

C. 60

D. 300

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Correct Answer: Option C

Explanation:
Under independence, E(AB) = (A)×(B)/N = 200×300/1000 = 60,000/1000 = 60. This is the product of marginal proportions times total population.

This question belongs to: Accountancy and Statistics Statistics

Question #3

For an open-end frequency distribution, a suitable measure of central tendency is:

A. Mode

B. Geometric mean

C. Median

D. Arithmetic mean

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Correct Answer: Option C

Explanation:
The median can be determined even if the extremes are open-ended, as long as the median class is closed.

This question belongs to: Accountancy and Statistics Statistics

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