Parts of a Histogram
A histogram is a graph that represents the distribution of data. Here are the essential components, presented in simple terms:
Title: This is similar to the name of the histogram. It explains what the histogram is about and what data it displays.
X-axis: Visualize the X-axis as a horizontal line at the bottom of the histogram. It displays the many categories or groups that the data is sorted into. For example, if you’re measuring people’s heights, the X-axis may indicate several height ranges such as “5-6 feet” or “6-7 feet.”
Y-axis: The Y-axis appears as a vertical line on the side of the histogram. It displays the number of times something occurs in each category or group shown on the X-axis. So, if you’re measuring heights, the Y-axis may display how many individuals are in each height range.
Bars: Bars are like the histogram’s building blocks. They are the vertical rectangles you see on the chart. Each bar on the X-axis represents a category or group, and its height indicates how many times something occurs inside that category. So, higher bars indicate more occurrences, whereas shorter bars indicate fewer occurrences. The bar’s width remains constant, but it indicates the range covered by each category on the X-axis. If all of the bars have the same width, it indicates that the categories are all the same size.
Histogram – Definition, Types, Graph, and Examples
Histogram: A histogram is a graphical representation used in statistics to show the distribution of numerical data. It looks somewhat like a bar chart, but with key differences that make it suitable for showing how data is distributed across continuous intervals or specific categories that are considered “bins”.
A histogram is similar to a bar graph. The basic difference between the two is that bar charts correlate a value with a single category or discrete variable, whereas histograms visualize frequencies for continuous variables.
In this article, we have provided every detail about Histograms, their definition, types, examples, how the histogram looks, etc.
Table of Content
- What is Histogram?
- Histogram Meaning
- Parts of a Histogram
- Types of Histogram
- Uniform Histogram
- Bimodal Histogram
- Symmetric Histogram
- Right-Skewed Histogram
- Left-Skewed Histogram
- Frequency Histogram
- Relative Frequency Histogram
- Cumulative Frequency Histogram
- Cumulative Relative Frequency Histogram
- Histogram Examples
- 1. Normal Distribution Histogram
- 2. Skewed Distribution Histogram
- Histogram Graph
- How to Draw Histogram?
- How to Interpret a Histogram?
- When to Use Histogram?
- Advantages of Histogram
- Disadvantages of Histogram
- Applications of Histogram
- Difference between Bar Graph And Histogram
- Histogram Solved Examples
- Practice Problems of Histogram
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