Which measure of central tendency is not affected by extreme values? MCQ with Answer and Explanation

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Which measure of central tendency is not affected by extreme values?

A. Arithmetic mean

B. Median

C. Geometric mean

D. Weighted mean

Answer: Option B

Solution (By JKSSB Mock Tests)

The median depends only on the middle value(s) and is resistant to outliers.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Which of the following best describes 'demographic dividend'?

A. Increase in old-age dependency

B. Increase in fertility

C. Increase in population growth rate

D. Increase in the share of working-age population

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Correct Answer: Option D

Explanation:
Demographic dividend refers to the economic growth potential from a larger proportion of working-age people.

This question belongs to: Accountancy and Statistics Statistics

Question #2

If a student’s speed is 60 km/h for half the distance and 40 km/h for the other half, the average speed is:

A. 45 km/h

B. 50 km/h

C. 52 km/h

D. 48 km/h

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Correct Answer: Option D

Explanation:
Harmonic mean of 60 and 40 = 2/(1/60 + 1/40) = 48 km/h.

This question belongs to: Accountancy and Statistics Statistics

Question #3

Vital statistics are primarily concerned with:

A. Industrial production

B. Agricultural output

C. Economic indicators

D. Events like births, deaths, marriages

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Correct Answer: Option D

Explanation:
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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