en.wikipedia.org/wiki/Histogram

A **histogram** is an accurate 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. It is a
kind of bar **graph**.

www.mathsisfun.com/data/histograms.html

Bar **Graphs** ... **Histogram**: a graphical display of data using bars of different
heights. ... It is similar to a Bar Chart, but a **histogram** groups numbers into ranges
.

statistics.laerd.com/statistical-guides/understanding-histograms.php

This allows the inspection of the data for its underlying distribution (e.g., normal
distribution), outliers, skewness, etc. An example of a **histogram**, and the raw ...

www.khanacademy.org/math/pre-algebra/pre-algebra-math-reasoning/pre-algebra-picture-bar-graphs/v/histograms

A **histogram** is a bar **graph** of raw data that creates a picture of the data
distribution. The bars represent the frequency of occurrence by classes of data.

www.forbes.com/sites/naomirobbins/2012/01/04/a-histogram-is-not-a-bar-chart

Jan 4, 2012 **...** Although there are similarities in their appearance, **histograms** and bar charts ...
Many **graph** designers order the variables alphabetically while ...

www.statcan.gc.ca/edu/power-pouvoir/ch9/histo/5214822-eng.htm

The **histogram** is a popular **graphing** tool. It is used to summarize discrete or
continuous data that are measured on an interval scale. It is often used to
illustrate ...

www.socscistatistics.com/descriptive/histograms/Default.aspx

This tool will create a **histogram** representing the frequency distribution of your
data. Just enter your scores into the textbox below, either one value per line or as
...

www.shmoop.com/probability-statistics/bar-graphs-histograms-examples.html

Bar **Graphs** and **Histograms** examples. Tons of well thought-out and explained
examples created especially for students.

www.sparknotes.com/math/algebra1/graphingdata/section2.rhtml

A summary of **Histograms** in 's **Graphing** Data. Learn exactly what happened in
this chapter, scene, or section of **Graphing** Data and what it means. Perfect for ...