SACE Essential MathematicsPractice Examination 12

This paper covers

• Estimating an irregular area by decomposition into simple shapes
• Density used to find the mass of gravel for a trailer load
• Advantages and disadvantages of the four sampling methods
• Predicting from a least squares line and judging the reliability of the prediction
• Choosing between two loans using published comparison rates

Students are permitted to bring into the examination the materials normally allowed for this subject. Answer all questions in the spaces provided.

This is an ATARMAxxing practice paper. It is not an official examination and is not affiliated with, endorsed by, or produced by the VCAA, NESA or the QCAA.