HSC Mathematics Standard 2Practice Examination 14

This paper covers

• Statistical Analysis: Bivariate Data Analysis (scatterplots, Pearson correlation, least-squares regression, interpolation vs extrapolation, correlation vs causation)
• Statistical Analysis: The Normal Distribution (z-scores, empirical 68-95-99.7 rule, comparing scores across distributions)
• Financial Mathematics: Investments & Loans and Annuities (future-value annuity, reducing-balance loan tables)
• Measurement & Algebra: Non-right-angled trigonometry (cosine rule, area rule, bearings), rates/ratios, linear and exponential relationships
• Networks: Network Concepts (minimum spanning tree, vertex degree) and Critical Path Analysis (forward/backward scan, float, critical path)

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.