Which measure of central tendency is undefined for data containing zero? MCQ with Answer and Explanation

Question
Which measure of central tendency is undefined for data containing zero?
A. Arithmetic mean
B. Geometric mean
C. Median
D. Harmonic mean
Answer: Option D
Solution (By JKSSB Mock Tests)
Harmonic mean involves reciprocals; if any value is zero, reciprocal is infinite, so it's undefined.
This question belongs to: Accountancy and Statistics Statistics
Request complete Subject PDF

Discuss this Question (0)

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

Practice More Statistics Questions

Question #1
In a frequency distribution, the class width is 8, and the mid-value of a class is 42. The lower limit of that class is:
A. 34
B. 38
C. 36
D. 40
Discuss
Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option B

Explanation:
Lower limit = mid-value - width/2 = 42 - 4 = 38.
This question belongs to: Accountancy and Statistics Statistics
Question #2
Cost of Living Index adjustments are most relevant for:
A. Stock market investments
B. Corporate profit calculations
C. International trade agreements
D. Wage negotiations and social security benefits
Discuss
Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option D

Explanation:
Cost of Living Indices inform wage indexation, pension adjustments, and welfare benefits to maintain purchasing power amid inflation, directly impacting household economic security.
This question belongs to: Accountancy and Statistics Statistics
Question #3
The geometric mean is undefined if the data contains:
A. Only fractions
B. Values greater than 1
C. Positive numbers only
D. Negative numbers and zero
Discuss
Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option D

Explanation:
GM is defined only for positive numbers; zero or negative values are not allowed.
This question belongs to: Accountancy and Statistics Statistics
Explore All Statistics MCQs
Today's Top Topics
Statistics 1318 Accountancy and Book Keeping 1861
Explore Subjects
Reasoning 2064 Science 4430 Accountancy and Statistics 3179 Economy GK 2220 Computer 5279
Practice Mix
Which national park in Himachal Pradesh is known for its high-altitude grasslands and is a key habitat for the Himalayan Tahr?
Who was the first Indian to be the Coordination Secretary?
Which of the following is an example of an animal cell that lacks a nucleus in its mature form?
What is the primary limitation of configuring a network using a point-to-point Full Mesh Topology as the number of nodes scales high?
Double fertilization in angiosperms was discovered by: