Check list:

  1. Revise measures of central tendency in ungrouped data.
  2. Measures of central tendency in grouped data: calculation of mean estimate of grouped and ungrouped data and identification of modal interval and interval in which the median lies.
  3. Revision of range as a measure of dispersion and extension to include percentiles, quartiles, interquartile and semi quartile range.
  4. Five number summary (maximum, minimum and quartiles) and box and whisker diagram.
  5. Use the statistical summaries (measures of central tendency and dispersion), and graphs to analyse and make meaningful comments on the context associated with the given data.

Learn the concepts:

Well, this section should be nice and relaxing after the recent exams. Most of it should be revision, so enjoy the time off.
Videos from learn.mindset.co.za
Mind Action Series: Mathematics 10 Textbook & Workbook (2011)
Exercise 1 Page 258
Exercise 2 Page 262
Exercise 3 Page 267
Exercise 4 Page 269
Exercise 5 Page 274
Exercise 6 Page 279
Exercise 7 Page 280
Relevant sections in Everything Maths:
Still want to learn more? Try these links:

Practice the concepts:

Download the note.
Mind Action Series: Mathematics 10 Textbook & Workbook (2011)
Mixed Revision Exercise Page 283
Some Challenges Page 285