Table of Contents
Introduction
In the early days of computing, most programs were written in assembly language, a low-level programming language that is specific to a particular type of computer. Assembly language is designed to be easy for humans to read and write, but it is difficult for computers to interpret.
High-level programming languages were developed in the 1950s to make it easier for people to write programs. These languages are designed to be more abstract, which means that they are less specific to a particular type of computer. High-level programming languages are easier for people to learn and use, and they are also easier for computers to interpret.
One of the most popular high-level programming languages is C++. C++ was designed by Bjarne Stroustrup in the early 1980s. It is a powerful language that can be used to create sophisticated programs.
Meaning of Histogram
A histogram is a graphical representation of the distribution of data. It is a graph that shows how often data occurs within certain intervals.
Parts of a Histogram.
A histogram is a graphical representation of the distribution of data. It is a graph that shows how often data occurs within certain intervals. The x-axis of a histogram shows the different intervals, and the y-axis shows how many data points fall within each interval.
How Histogram Works
A histogram is a graphical representation of the distribution of data. The horizontal axis of a histogram is the scale of the data, and the vertical axis is the number of data points that fall within each category.
A histogram can be used to help identify the shape of a data set. A bell-shaped curve is common in data sets, but other shapes can also occur. Histograms can also be used to estimate the mean and standard deviation of a data set.
Characteristics of a Histogram
A histogram is a graphical representation of the distribution of data. It is created by dividing the data into intervals and then counting the number of data points that fall into each interval. The histogram will have a peak at the center, which reflects the most common value in the data. It will also have a tail on each side, which reflects the less common values in the data.
How to Create a Frequency Histogram Graph
in Excel
1. Open a new Excel spreadsheet.
2. Type the data for your frequency histogram into two columns. The first column should list the data values, and the second column should list the corresponding frequencies.
3. Select the data in the first column.
4. Go to the Insert tab and click on the Histogram icon.
5. Excel will create a frequency histogram graph for you.
Difference between Bar Graph And Histogram
A bar graph is a graphical representation of data, usually in the form of bars, that are proportional to the magnitude of the data. A histogram is a graphical representation of data, usually in the form of bars, that are proportional to the frequency of the data.
Types of Histograms
There are four types of histograms:
1. Univariate histograms: These histograms are used to graphically represent a univariate data set.
2. Bivariate histograms: These histograms are used to graphically represent a bivariate data set.
3. Volume histograms: These histograms are used to graphically represent the distribution of a continuous variable.
4. Frequency histograms: These histograms are used to graphically represent the distribution of a discrete variable.
