HSC Mathematics Standard 2Practice Examination 4

This paper covers

• Statistical Analysis: Bivariate Data Analysis (scatterplots, Pearson's r, least-squares regression, interpolation vs extrapolation, causation)
• Statistical Analysis: The Normal Distribution (empirical 68-95-99.7 rule, z-scores, comparing scores, proportions of a population)
• Financial Mathematics: Investments and Loans, and Annuities (compound interest, reducing-balance tables, future-value annuities)
• Networks and Critical Path Analysis (activity charts, forward/backward scanning, float, critical path, minimum completion time)
• Measurement, Algebra and Rates (non-right-angled trig, rates, ratios, types of relationships)

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.