Descriptive Statistics
Descriptive statistics tell us the features of a dataset, such as its mean, median, mode, or standard deviation. Start sorting through your data with these tips, tools, and tutorials.

What Does Skewness Mean in Statistics?

What Are the Maximum and Minimum of a Data Set?

What Is the Range of Statistics and When Is It Used?

How to Classify Kurtosis in Statistics

The Slope of the Regression Line and the Correlation Coefficient

Detect the Presence of Outliers With the Interquartile Range Rule

What Are Moments in Statistics?

What Is a TwoWay Table of Categorical Variables?

What Is the Midhinge?

Descriptive vs. Inferential Statistics: What's the Difference?

Understanding the Empirical Rule for Mean, Median, and Mode

How to Use a Time Series Graph

How Do We Determine Outliers in Statistics?

What Are Frequencies and Relative Frequencies?

7 Steps to Creating a Histogram

The Importance of the First and Third Quartiles in Statistics

Understanding the Interquartile Range in Statistics

What Is the Least Squares Line?

Is Mean Absolute Deviation the Same as Standard Deviation?

What Are Residuals?

What Is the 5 Number Summary in Statistics?

Understanding the Uses of Quantiles

Understanding Variance and Standard Deviation