Working with Data

Here you can find all my videos on working with data, as well as link to a playlist containing all the videos.

AS Level

• Histograms

• Cumulative Frequency Graphs

• Box-and-Whisker Plots

• Variance & Standard Deviation 

• Deriving Alternative Formula for Standard Deviation

• Standard Deviation & Mean from Summary Statistics

• Finding Averages from Ungrouped Frequency Tables

• Finding Outliers Using Standard Deviation & IQR