Topic outline

• General

  Collapse all Expand all

  Statistics Year 9 Revision Pack

  The sections below include the answers to each of the sections in your revision pack and a video tutorial.

• Averages

  Highlighted

  • 

    Averages-from-frequency-tables File
  • 

    Averages-from-frequency-tables ans File

• Sampling
  • 

    questionnaires new2 File
  • 

    Stratified-sampling File
  • 

    Stratified-sampling ans File
  • 

    CaptureRecapture File
  • 

    CaptureRecaptureans File

• Scatter Graphs

  • 

    Scatter-graphs File
  • 

    Scatter-graphs ans File
  • 

    SpearmansRank File
  • 

    SpearmansRankans File

• Cumulative Frequency

  • 

    Cumulative-frequency-and-box-plots File
  • 

    Cumulative-frequency-and-box-plots ans File

• Histograms

  • 

    Histograms File
  • 

    Histograms ans File

• Pie Charts
  • 

    ComparativePieCharts File
  • 

    ComparativePieChartsans File

• Practice Set
  • 

    Year 9 Exam Practice Set Mark Scheme File