The count of different height ranges of trees in an area.The number of complaints received at a customer care center between 9 AM to 9 PM.As the data is represented as intervals, it can therefore be used in all those places where we wish to know the count of a data interval.īelow are some examples that will give you an idea of where a Histogram can be used: Using the interval range and the count, construct the below Histogram.Īs already mentioned above, a Histogram is used for determining the frequencies of continuous data. Count the number of children falling in each of these height intervals. So, the height is first divided into fixed intervals that do not overlap. To construct the Histogram, we need the data range and its frequencies. Let us understand this by drawing a histogram with the below data, which shows the height of 15 students.
It is to be noted that there is no gap between the value range defined and the rectangles are drawn to touch each other. Rectangles are drawn over the interval range to represent the number of data values that lie within that range. The histogram has two axes, one representing the range of values and the other representing the frequency of the range. Then the number of data values (frequencies) falling in each range is determined. These intervals may or may not be of the same size but should be adjacent.
#Histogram vs bar graph series
In a histogram, first, divide the entire range of values into a series of intervals that are consecutive and do not overlap.
#Histogram vs bar graph software
Suggested Reading => Comparison of Top Gantt Chart Software What Is A HistogramĪ Histogram is a pictorial representation depicting the frequency of data falling in various data ranges.
To compare the most favorite fruits of children.To compare the animals that people prefer to keep as pets.To compare the number of visitors, month-wise in a tourist location.To compare the temperatures of each month in a year.To compare the number of trees of different varieties in a farmhouse.This chart thus enables one to view and compare the data at a glance.īelow are some examples that will give you an idea of where a Bar chart can be used: The categories are placed on one axis and the other axis has the corresponding value. It is used to compare the values of different categories. The months considered are Jan, Feb, Mar, April, May, and June.Ī Bar chart can represent categorical data. of people traveling to a particular tourist location in various months. Let us understand this by drawing a simple Bar Chart. A bar is then constructed for each category to represent its value. The Bar Chart has two axes, one that represents different categories and the other that represents the corresponding values. These bars of varying sizes represent the values of varying categories. As goes the name, it uses horizontal or vertical bars to represent data. A Bar Chart is often also referred to as a Bar Graph.
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