Univariate Data Student Workbook product image (1)
Univariate Data Student Workbook product image (1)

Univariate Data Student Workbook

$3.17

Key knowledge covered -

  • types of data, including categorical (nominal or ordinal) or numerical (discrete and continuous)
  • the concepts of a data distribution and its display using a statistical plot
  • the five number summary
  • mean and standard deviation

Key skills covered -

  • construct and interpret graphical displays of data, and describe the distributions of the variables involved and interpret in the context of the data
  • calculate the values of appropriate summary statistics to represent the centre and spread of the distribution of a numerical variable and interpret in the context of the data
  • construct and use parallel boxplots or back-to-back stem plots (as appropriate) to compare the distribution of a numerical variable across two or more groups in terms of centre (median), spread (IQR and range) and outliers, interpreting any observation differences in the context of the data.