model of bar graph and histogram differenc
Answers
Answer:
The histogram is a term that refers to a graphical representation that shows data by way of bars to display the frequency of numerical data. The bar graph is a graphical representation of data that uses bars to compare different categories of data. ... Histogram width may vary. The bar chart is mostly of equal width.
Answer:
What is Histogram?
Histogram is a type of bar chart that is used to represent statistical information by way of bars to display the frequency distribution of continuous data. It indicates the number of observations that lie in-between the range of values, which is known as class or bin.
A histogram chart helps you to display the distribution of numerical data by rendering vertical bars. You can compare non-discrete values with the help of a histogram chart.
For example, the count of students who got English subject marks on an exam in various ranges that can be visualized using a histogram chart.
What is Bar Chart?
Bar Chart is used to compare the frequency, total count, sum, or an average of data in different categories by using horizontal or vertical bars. It is also known as a column chart.
With the help of Bar Chart, you can also do various types of category comparison, which is graphically visualized using a bar chart. Generally, the bar chart will have an axis, label, scales, and bars, represent measurable values like percentages or numbers.
Bar Plots are used to display all types of data, from quarterly sales, seasonal rainfall to job growth. Sometimes you can use a double bar graph to evaluate two data sets. It is also used to evaluate two or three data sets easily.
Step-by-step explanation:
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