Maths 11.9 Statistics 6

Maths 11.9 Statistics 6

Siyavula: Statistics

These chapters from Siyavula cover many of the content and learning outcomes for Unit 9: Statistics 6 of the Year 11/Form 5 Solomon Islands Mathematics Curriculum.

Chapter Content: Download the PDF and access the online interactive textbook:
The textbook chapter  Statistics (Gr 11) covers the following topics:

  • Revision
  • Histograms
  • Ogives
  • Variance and standard deviation
  • Symmetric and skewed data
  • Identification of outliers
  • Summary
PDF: Gr11_Mathematics_Learner_11Statistics 

Solutions: Gr11_Mathematics_Learner_Solutions

Teacher PDF: Gr11_Mathematics_Teacher_11Statistics

URL to online textbook:


This resource is aligned with Year 11/Form 5 Maths Curriculum:

Unit 9: Statistics

  • draw a scatter diagram and interpret the information on the diagram
  • calculate a standard deviation for simple frequency distributions


The original PDF text Mathematics Grade 11 by Siyavula Education is licensed under CC BY 3.0 . The book has been separated into chapters.

Siyavula is an organisation based in South Africa which has produced high-quality, curriculum aligned Open Educational Resources in Maths and Science that can be shared, contextualised and accessed by anyone, anywhere. For more information see:

No comments yet! You be the first to comment.

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.