 #### Types of Data

This lesson covers the types of data we use in statistical analysis.

#### Sampling

This lesson covers the key aspects of sampling and their value to statistical analysis.

#### Descriptive Statistics

This lesson covers how to carry out all of the major forms of descriptive statistics.

#### Hypothesis Building

This lesson discusses how to build an alternative and null hypothesis

#### Nearest Neighbour Analysis

This lesson is a basic run through  on when and how to do nearest neighbour calculations.

#### Chi2 with one variable

This lesson shows you how to analysis a single nominal data set.

#### Chi2 with two variables

This lesson shows you how to establish if relationships exist between two or more nominal data sets.

#### Linear Regression

This lesson shows you how to calculate linear regression on a scatter plot  trend line.

#### Pearson's Product Moment Correlation Coefficient

This lesson shows you how to carry out this calculation and when it is appropriate to do so.

#### Spearman's Rank Correlation Coefficient

This lesson shows you how to carry out this test and wehn it is appropriate to do so.