4. Centre and Spread

4.02 Median and mode

4.035 Choosing the measure of centre

4.045 Interquartile range

4.05 Quartiles, deciles and percentiles

4.06 Standard deviation

INVESTIGATION: How are statistics used in the media

4.08 Shape of data

4.09 Compare data sets

INVESTIGATION: Comparing rainfall

Year 12

4.05 Quartiles, deciles and percentiles

Worksheet

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Outcomes

3.3.1.5

calculate quartiles from a dataset [complex]

3.3.1.6

interpret quartiles, deciles and percentiles from a graph [complex]

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