Data Graphs (Bar, Line, Dot, Pie, Histogram) - Math is Fun
Make a Bar Graph, Line Graph, Pie Chart, Dot Plot or Histogram, then Print or Save. Enter values (and labels) separated by commas, your results...
Data, Probability and Statistics - Math is Fun
Data is a collection of facts and numbers. Probability tells us how likely something is to happen. Statistics is like detective work to find patterns and so ...
Bar Graphs - Math is Fun
A Bar Graph (also called Bar Chart) is a graphical display of data using bars of different heights....
Scatter (XY) Plots - Math is Fun
A Scatter (XY) Plot has points that show the relationship between two sets of data. In this example, each dot shows one person's weight versus...
Histograms - Math is Fun
A graphical display of data using bars of different heights
Correlation - Math is Fun
When two sets of data are strongly linked together we say they have a High Correlation
Introduction to Graph Theory - Math is Fun
Graph Theory studies how things are connected, through a network of points and lines. A graph looks like this: Yes, it is called a graph...
Line Graphs - Math is Fun
Line Graph: a graph that shows information connected in some way (usually as it changes over time). You record the temperature outside your house and get ...
Skewed Data - Math is Fun
Data can be skewed, meaning it tends to have a long tail on one side or the other ... Why is it called negative skew? Because the long tail is on the negative side of the peak.
Percentiles - Math is Fun
Percentile is the value below which a percentage of data falls.