Data, Charts & Diagrams

Learning Objectives:-­‐

1. Be able to categorise different types of data,
   including primary, secondary, discrete, continuous
2. Interpret and construct charts and diagrams
   (including bar charts and pictograms) for
   categorical data
3. Interpret and construct pie charts for categorical
   data
4. Construct and interpret histograms with equal
   class widths (for grouped discrete as well as
   continuous data)
5. Use graphical representations to interpret,
   analyse and compare the distributions of data sets
   from univariate distributions (discrete, continuous
   and grouped)