NCEA · Year 13

NCEA Level 3 Maths, standard by standard

NCEA Level 3 Mathematics and Statistics — the university-entrance year, typically taken as Calculus (Algebra, Differentiation, Integration, Complex numbers) or Statistics (inference, time series, bivariate, probability). Credit values are the long-standing legacy values; confirm against NZQA.

10 standards44 credits available 5 internal · 5 external
AS 91575 · 3.2 Internal4 credits

Apply trigonometric methods in solving problems

Trigonometry
  • Trig equations and identities
  • Radians, general solutions
  • Compound and double-angle formulae
  • Modelling periodic situations
AS 91577 · 3.5 External5 credits

Apply the algebra of complex numbers in solving problems

Algebra
  • Complex numbers — rectangular and polar form
  • Operations and conjugates
  • De Moivre's theorem
  • Loci and manipulation of surds/indices
AS 91578 · 3.6 External6 credits

Apply differentiation methods in solving problems

Calculus
  • Product, quotient and chain rules
  • Trig, exponential and log derivatives
  • Rates of change and optimisation
  • Curve features and kinematics
AS 91579 · 3.7 External6 credits

Apply integration methods in solving problems

Calculus
  • Anti-derivatives of standard functions
  • Definite integrals and area
  • Integration by substitution
  • Differential equations and applications
AS 91580 · 3.8 Internal4 credits

Investigate time series data

Statistics
  • Trend, seasonality and moving averages
  • Additive models and forecasting
  • Interpreting a time series in context
  • Statistical enquiry cycle
AS 91581 · 3.9 Internal4 credits

Investigate bivariate measurement data

Statistics
  • Scatter plots and correlation
  • Fitting a linear model
  • Using a model to predict
  • Evaluating the relationship in context
AS 91582 · 3.10 Internal4 credits

Use statistical methods to make a formal inference

Statistics
  • Sampling variability and bootstrapping
  • Formal confidence intervals
  • Comparing populations
  • Justifying an inference
AS 91585 · 3.13 External4 credits

Apply probability concepts in solving problems

Probability
  • Conditional probability and independence
  • Two-way tables and trees
  • Risk and relative risk
  • Probability distributions in context
AS 91586 · 3.14 External4 credits

Apply probability distributions in solving problems

Probability
  • Normal distribution
  • Binomial and Poisson distributions
  • Uniform and triangular distributions
  • Choosing and applying the right model
AS 91587 · 3.15 Internal3 credits

Apply systems of simultaneous equations in solving problems

Algebra
  • Systems in 3 unknowns
  • Gaussian elimination
  • Unique, infinite and no solutions
  • Modelling with systems

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Achievement standard titles, codes and credit values are referenced from NZQA (nzqa.govt.nz) for course-information purposes; confirm current details on the NZQA website. Vertex Academy is an independent tutoring centre and is not affiliated with or endorsed by NZQA or the Ministry of Education. All practice materials are original.