displaying data

• what are the 4 Ian ways of displaying data ?

  data table, scattergram, bar chart, histogram
• what are data tables ?

  contain descriptive statistics such as measures of central tendency and dispersions
• what are scattergrams ?

  only used to display correlational data
• what are bar charts ?

  consist of categorical data for comparison, frequency of occurrence on the y axis, category on the x
• histogram ?


  used when the x axis is showing continuous data while the y axis shows the frequency occurrence of that data