# Mathematics and Statistics - annotated exemplars

An annotated exemplar is an extract of student evidence, with a commentary, to explain key aspects of the standard. It assists teachers to make assessment judgements at the grade boundaries.

## Level 1

• AS91026 - Apply numeric reasoning in solving problems
• AS91029 - Apply linear algebra in solving problems
• AS91030 - Apply measurement in solving problems
• AS91032 - Apply right angled triangles in solving measurement problems
• AS91033 - Apply knowledge of geometric representations in solving problems
• AS91034 - Apply transformation geometry in solving problems
• AS91035 - Investigate a given multivariate data set using the statistical enquiry cycle
• AS91036 - Investigate bivariate numerical data using the statistical enquiry cycle
• AS91038 - Investigate a situation involving elements of chance

## Level 2

• AS91256 - Apply co-ordinate geometry methods in solving problems (2.1)
• AS91257 - Apply graphical methods in solving problems (2.2)
• AS91258 - Apply sequences and series in solving problems (2.3)
• AS91259 - Apply trigonometric relationships in solving problems (2.4)
• AS91260 - Apply network methods in solving problems (2.5)
• AS91263 - Design a questionnaire (2.8)
• AS91264 - Use statistical methods to make an inference (2.9)
• AS91265 - Conduct an experiment to investigate a situation using statistical methods (2.10)
• AS91266 - Evaluate a statistically based report (2.11)
• AS91268 - Investigate a situation involving elements of chance using a simulation (2.13)
• AS91269 - Apply systems of equations in solving problems (2.14)

## Level 3

• AS91573 - Apply the geometry of conic sections in solving problems (3.1)
• AS91574 - Apply linear programming methods in solving problems (3.2)
• AS91575 - Apply trigonometric methods in solving problems (3.3)
• AS91576 - Use critical path analysis in solving problems (3.4)
• AS91580 - Investigate time series data (3.8)
• AS91581 - Investigate bivariate measurement data (3.9)
• AS91582 - Use statistical methods to make a formal inference (3.10)
• AS91583 - Conduct an experiment to investigate a situation using experimental design principles (3.11)
• AS91587 - Apply systems of simultaneous equations in solving problems (3.15)