9. Centre and Spread

9.02 Median and mode

9.035 Measures of centre

9.045 Interquartile range

9.05 Standard deviation

INVESTIGATION: How are statistics used in the media

9.07 Shape of data

9.08 Compare data sets

INVESTIGATION: Comparing rainfall

Year 11

9.06 Box plots

Outcomes

2.1.10

calculate and interpret quartiles

2.1.15

complete a five number summary for different data sets

2.1.16

construct and interpret box plots using a five number summary

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