Seven Basic Tools of Quality - Histogram

The vector stencils library "Histogram" contains 8 templates of histogram.
Use it to design your histograms with ConceptDraw PRO diagramming and vector drawing software.
"A histogram is a graphical representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable (quantitative variable) and was first introduced by Karl Pearson. ...
The histogram is one of the seven basic tools of quality control." [Histogram. Wikipedia]
The example of diagram templates "Design elements - Histogram" is included in the Seven Basic Tools of Quality solution from the Quality area of ConceptDraw Solution Park.

The vector stencils library "Histograms" contains 10 chart templates. Use it to design your histograms for visualizing frequency distribution data in ConceptDraw PRO diagramming and vector drawing software.
"In statistics, a histogram is a graphical representation of the distribution of data. It is an estimate of the probability distribution of a continuous variable...
A histogram is a representation of tabulated frequencies, shown as adjacent rectangles, erected over discrete intervals (bins), with an area equal to the frequency of the observations in the interval. The height of a rectangle is also equal to the frequency density of the interval, i.e., the frequency divided by the width of the interval. The total area of the histogram is equal to the number of data. A histogram may also be normalized displaying relative frequencies. It then shows the proportion of cases that fall into each of several categories, with the total area equaling 1. The categories are usually specified as consecutive, non-overlapping intervals of a variable. The categories (intervals) must be adjacent, and often are chosen to be of the same size. The rectangles of a histogram are drawn so that they touch each other to indicate that the original variable is continuous.
Histograms are used to plot the density of data, and often for density estimation: estimating the probability density function of the underlying variable. The total area of a histogram used for probability density is always normalized to 1." [Histogram. Wikipedia]
The chart templates example "Design elements - Histograms" is included in the Basic Histograms solution from the Graphs and Charts area of ConceptDraw Solution Park.

This histogram sample shows the national distribution of FICO scores in the United States. It was designed on the base of the Wikimedia Commons file: Fico histogram.svg. [commons.wikimedia.org/ wiki/ File:Fico_ histogram.svg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"The FICO score is the best-known and most widely used credit score model in the United States. It was first introduced in 1989 by FICO, then called Fair, Isaac, and Company. The FICO model is used by the vast majority of banks and credit grantors, and is based on consumer credit files of the three national credit bureaus: Experian, Equifax, and TransUnion. Because a consumer's credit file may contain different information at each of the bureaus, FICO scores can vary depending on which bureau provides the information to FICO to generate the score." [Credit score in the United States. Wikipedia]
The histogram example "National distribution of FICO scores" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Histograms solution from the Graphs and Charts area of ConceptDraw Solution Park.