An Introduction to Statistics
Get started organizing and interpreting data with these beginner's guides to statistics. Learn basic probability, how to identify features of a dataset, and much more.

Article
How to Use the BINOM.DIST Function in Excel

List
7 Graphs Commonly Used in Statistics

Article
Learn the Difference Between a Parameter and a Statistic

Article
The Differences Between Explanatory and Response Variables

Article
Calculations With Standard and Normal Distributions in Excel

Article
What Is the Negative Binomial Distribution?

Article
How to Do Hypothesis Tests With the Z.TEST Function in Excel

Article
What Is a Scatterplot?

Article
KURT Function for Kurtosis in Excel

Article
Paired Data in Statistics

Article
How to Use the STDEV.S Function in Excel

Article
What Is a Population in Statistics?

Article
How to Use the NORM.INV Function in Excel

Article
The Difference Between Extrapolation and Interpolation

Article
Functions with the TDistribution in Excel

Article
What Is a Real Number?

Article
How to Use the RAND and RANDBETWEEN Functions in Excel

Article
The Associative and Commutative Properties

Article
What Is Ecological Correlation?

Article
Definition of Bimodal in Statistics

Article
What Is Robustness in Statistics?

Article
ChiSquare Functions in Excel

Article
Qualitative Data Definition and Examples