ZIMSEC O-Level Additional Mathematics
6.2.3.2Measures of dispersion
Measures of dispersion in ZIMSEC O-Level Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic20 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 6.2.3.2.1Form 4: define and calculate the range, interquartile range, variance, standard deviation and coefficient of variation.
- 6.2.3.2.2Form 4: explain the importance of measures of dispersion.
Lessons
- Full access
Measures of dispersion: range, quartiles and standard deviation
50 min
Join to read every lesson, or see what Full access includes.
Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Measures of dispersion into a strength.
Practise with instant marking, see your mastery grow and get a study plan built around your exam date.