Welcome to our study resources
Statistics is the mathematical discipline which collects describes and compares data. These resources cover types of data and descriptive statistics such as measurements of central tendency (mean and median) and spread (range, interquartile range, variance and standard deviation). They also give advice about statistical charts such as pie charts, bar charts and box and whisker plots.
Our statistics resources include study guides and webcasts which can all be found in the topics listed in the right hand menu.
Resource Topics
Measurements of Central Tendency
Measurements of Spread I: Range and Interquartile Range
Measurements of Spread II: Variance and Standard Deviation
Factsheets
Cumulative Probability Values for the Normal Distribution
Critical Values of Chi Squared
Critical Values of the Mann Whitney U Test