HSC Mathematics Standard 2Practice Examination 7

This paper covers

• Measurement: Non-right-angled Trigonometry (emphasis) — area rule, cosine rule, bearings
• Measurement: Rates and Ratios (emphasis) — fuel/medication rates, unit conversion, scale, dividing in a ratio
• Financial Mathematics — compound vs simple interest, reducing-balance loan tables, future value of an annuity
• Statistical Analysis — least-squares regression, Pearson's correlation, normal distribution and the empirical rule
• Networks — minimum spanning tree (Kruskal) and critical path analysis (forward/backward pass, float)

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.