The horizontal axis of a histogram represents: MCQ with Answer and Explanation

Question

Share Report Error

The horizontal axis of a histogram represents:

A. Class marks

B. Class boundaries

C. Cumulative frequencies

D. Frequencies

Answer: Option B

Solution (By JKSSB Mock Tests)

In a histogram, the x-axis shows the continuous class boundaries (or limits).

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

Share Report

Which fertility measure accounts for the age structure of the female population in the reproductive age group?

A. Crude Birth Rate

B. General Fertility Rate

C. Gross Reproduction Rate

D. Age Specific Fertility Rate

View Answer & Solution Discuss

Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option D

Explanation:
Age Specific Fertility Rate (ASFR) calculates fertility for specific age groups of women, removing the bias of age structure.

This question belongs to: Accountancy and Statistics Statistics

Question #2

Share Report

For two positive numbers, the arithmetic mean is 25 and geometric mean is 20. The harmonic mean is:

A. 15

B. 16

C. 18

D. 22.5

View Answer & Solution Discuss

Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option B

Explanation:
For two numbers, HM = GM² / AM = (20)² / 25 = 400/25 = 16.

This question belongs to: Accountancy and Statistics Statistics

Question #3

Share Report

The mode of a continuous frequency distribution can be estimated using the formula:

A. L + [(f₁ - f₀) / (2f₁ - f₀ - f₂)] × h

B. L + [(f₀ - f₁) / (f₀ + f₁)] × h

C. L + [(f₁ - f₀) / (f₁ - f₂)] × h

D. L + (h / 2)

View Answer & Solution Discuss

Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option A

Explanation:
For grouped data, mode = L + [(f₁ - f₀) / (2f₁ - f₀ - f₂)] × h, where L=lower limit of modal class, f₁=frequency of modal class, f₀=previous class frequency, f₂=next class frequency, h=class width.

This question belongs to: Accountancy and Statistics Statistics

Explore All Statistics MCQs