Data analysis revision

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A series of interactive revision materials for Core Maths students covering Data Analysis. In each resource students can reveal the solutions to worked examples before submitting and marking there own answers to a series of revision question.

The materials are hosted by Plymouth University's Centre for Innovation in Mathematics Teaching (CIMT).

Data collection

Questionnaires and surveys
Sampling
Charts and tables
Pictograms and bar charts

Data representation

Pie charts
Line graphs
Stem and leaf plots
Frequency graphs: histograms
Histograms with unequal class intervals

Measure of central tendency

Mean, median, mode and range
Finding the mean from tables and tally charts
Calculations with the mean
Mean, median and mode for grouped data

Measures of variation

Cumulative frequency
Box and whisker plots
Standard deviation

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Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.

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