Question

Given below are two statements
Statement I: Histogram is more suited for frequency distributions with continuous classes.
Statement II: In Histogram, the lower limit of a class is the upper limit of the previous class.
In the light of the above statements, choose the correct answer from the options given below:

• A. Both Statement I and Statement II are true
• B. Both Statement I and Statement II are false
• C. Statement I is true but Statement II is false
• D. Statement I is false but Statement II is true

Hint:

Histogram: Used for continuous data, bars touch each other.
Bar chart: Used for discrete/categorical data, bars have gaps.
Class boundaries: Ensure continuity between classes.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
This question tests knowledge of histograms and their characteristics.

Step 2: Detailed Explanation:
Statement I:
Histograms are used for continuous frequency distributions.
The bars are adjacent with no gaps between them (unlike bar charts for discrete data).
This statement is true.
Statement II:
In a histogram, the classes are continuous and non-overlapping.
The upper limit of one class is the lower limit of the next class.
For example: 0-10, 10-20, 20-30 (where 10 is the upper limit of first and lower limit of second).
This statement is true.

Step 3: Final Answer:
Thus, both statements are true.
[0.5cm]