Which measure of central tendency is most suitable for averaging rates, ratios, and speeds over equal distances? MCQ with Answer and Explanation

Which measure of central tendency is most suitable for averaging rates, ratios, and speeds over equal distances?
A. Geometric Mean
B. Weighted Mean
C. Arithmetic Mean
D. Harmonic Mean
Answer: Option D
Solution (By JKSSB Mock Tests)
Harmonic mean is mathematically appropriate for averaging rates and speeds when the distance is constant.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Statistics Questions

Question #1
The Fisher index is also known as:
A. Ideal index
B. Chain index
C. Cost index
D. Simple index

Correct Answer: Option A


Explanation:
Fisher termed his index 'ideal' because it satisfies time reversal and factor reversal tests.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Neonatal mortality refers to deaths in the first:
A. 24 hours
B. 28 days
C. 7 days
D. 1 year

Correct Answer: Option B


Explanation:
Neonatal period is 0-28 days.

This question belongs to: Accountancy and Statistics Statistics
Question #3
In India, the registration of births and deaths is compulsory under:
A. The Constitution of India
B. The Registration of Births and Deaths Act, 1969
C. The Census Act, 1948
D. The Vital Statistics Act, 1971

Correct Answer: Option B


Explanation:
RBD Act, 1969 mandates registration.

This question belongs to: Accountancy and Statistics Statistics