ZIMSEC A-Level Statistics
6.10Time series
Time series in ZIMSEC A-Level Statistics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic19 practice questions1 lesson
Overview
Form 5 (the competency matrix places time series in Form 5 as its topic 8).
Learning objectives
What the syllabus expects you to be able to do.
- 6.10.1Form 5: define time-series key terms and identify the components of a time series.
- 6.10.2Form 5: draw time-series graphs and trend lines and identify trends.
- 6.10.3Form 5: explain the purpose of smoothing, calculate moving averages and plot moving-average graphs.
Lessons
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Time series: trends and moving averages
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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