The Height of a Rectangle in a Histogram Shows

By BYJU'S Exam Prep

Updated on: November 9th, 2023

The height of a rectangle in a histogram shows the frequency of the class. Generally, it indicates how often each observation occurred in the data, i.e. Frequency. A histogram is a graph that uses a rectangle to represent the frequency of numeric data. The rectangle’s height (vertical axis) represents the variable’s distribution frequency (the amount or frequency with which that variable occurs).

Height of a Rectangle in a Histogram

The term “histogram” describes a graphical depiction that uses bars to indicate the frequency of numerical data. In this case, a histogram’s height of a rectangle in the class indicates how frequently that class occurs. It is used to summarize ongoing data measured on an interval ranking.

  • Two important qualities may be seen in the bars of a histogram. These are breadth and height.
  • The height of the rectangle shows how frequently values inside an interval happen.
  • The width is a representation of the bar’s interval length.
  • For all bars, it is the same.

The frequency for class intervals is often indicated in the histogram. As a result, in a histogram, the height of the bar or rectangle represents the frequency of class or how frequently an observation happens.


The Height of a Rectangle in a Histogram Shows

The frequency of the class interval is depicted by the height of a rectangle. A histogram is a type of graphical data representation that employs bars to show the frequency of numerical data and includes both length and height for each bar. The longest bar denotes maximum frequency, and the shortest bar defines minimum frequency.

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