Space in Histogram
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Question (English)
In a histogram, the space between two consecutive rectangles is:
- Equal to the width of bars
- No space — rectangles are adjacent ✓ Correct
- Half the width of bars
- Variable depending on data
Explanation:
Correct Answer Explanation
In a histogram, no space is left between two consecutive rectangles because the lower class boundary of one interval fuses with the upper class boundary of the previous interval.
Key Points:
- This is because histogram represents continuous data.
- In a bar diagram, some space must be left between consecutive bars.
- This is a key difference between histogram and bar diagram.
- If classes are not continuous, they must be converted to continuous classes first.
Why Other Options Are Wrong
- A. Equal to width: There is no gap in histograms.
- C. Half the width: No gap exists at all.
- D. Variable: The space is always zero in histograms.
📚 About this Topic — CH-4: Presentation of Data
This multiple choice question is from CH-4: Presentation of Data, NCERT Books, Statistics for Economics. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from CH-4: Presentation of Data to strengthen your preparation.
