AC9S8I05

Elaborations

• AC9S8I05_E1identifying correlational relationships in data such as: ‘Dropping a mass from a greater height produces a larger indentation’ and analysing this relationship for causality
• AC9S8I05_E2describing measures of central tendency such as mean, mode and median and identifying outliers for quantitative data
• AC9S8I05_E3using spreadsheets to analyse second-hand data such as daily power output of solar panels and examining anomalies such as periods of reduced output
• AC9S8I05_E4analysing changes in battery energy output following recharging over many cycles and relating to available chemical potential energy
• AC9S8I05_E5comparing temperature differences obtained by reacting different proportions of the same chemicals to determine if there is a relationship