AC9M10ST04

See also: Learning Areas / Mathematics / Mathematics / Statistics / Year 10

construct two-way tables and discuss possible relationship between categorical variables

Elaborations

• AC9M10ST04_E1 - using two-way tables to investigate and comparing the survey responses to questions involving five-point Likert scale against \(2\) different categories of respondents; for example, junior compared to senior students’ responses to a survey question
• AC9M10ST04_E2 - recording data in two-way tables and using percentages and proportions to identify patterns and associations in the data
• AC9M10ST04_E3 - conducting a litter survey around the school, considering the relationship between different categorical variables such as the day of the week as canteen specials might lead to different types of litter or the weather due to hot days leading to more ice blocks and cold drinks being sold

Achievement Standard Components

• ASMAT1012 - They plan and conduct statistical investigations involving bivariate data.
• ASMAT1013 - Students represent the distribution of data involving 2 variables, using tables and scatter plots, and comment on possible association.