Define class width.
Understand the Problem
The question is asking for the definition of 'class width', which is a concept often used in statistics and data analysis. Class width refers to the difference between the upper and lower boundaries of a class interval in a frequency distribution.
Answer
The difference between the upper and lower boundaries of a class interval.
The class width is the difference between the upper and lower boundaries of any class interval.
Answer for screen readers
The class width is the difference between the upper and lower boundaries of any class interval.
More Information
Class width is essential in creating frequency distribution tables and histograms to ensure the data is evenly distributed across intervals.
Tips
A common mistake is using non-consecutive boundaries or incorrect values from data sets. Always verify the intervals are consistent.
Sources
- Class Width: Definition & Examples - Statistics How To - statisticshowto.com
- Define class width - Byjus - byjus.com
- Class Width Overview - ScienceDirect Topics - sciencedirect.com
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