13MST

13 Mathematics with Statistics

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Year 13 (2025) students are required to attend Subject Confirmation on Thursday 23 January to finalise their timetable.


Subject Description

Teacher in Charge: Mr A. West.

Objectives

Candidates will be expected to learn and apply skills in the following areas

  • Time Series - Using the statistical enquiry cycle to investigate time series data and produce a report.
  • Statistical Inference - Using the statistical enquiry cycle to make a formal inference given a multivariate data set.
  • Probability Concepts - Comparison of true and experimental probabilities, conditional probabilities, probability distribution tables and graphs, two-way tables, probability trees and Venn diagrams.
  • Probability Distributions - Applying Poisson, binomial, triangular, rectangular and normal distributions, comparison of true probabilities versus distribution of model estimates.
  • Simultaneous Equations - Forming and solving systems of simultaneous equations and interpreting the nature of solutions.

Recommended Prior Learning

  • 12MAS or 12MAT with an Achieved grade or higher in 2.12 Apply Probability Methods.
  • 13 credits at NCEA Level 2 Achievement Standards.
  • This course can be taken in conjunction with 13MCA.
  • Scholarship Statistics is available to students sitting this course.

Subject and Associated Costs

Course Costs: $50.00 Write-on workbooks and revision material.
Associated Costs: Equipment Required - Casio Graphics Calculator fx-9750-II or fx-9860-GIII.

Assessment Information

(Some students may have 4 additional credits from completing AS91581 last year).

Credit Information

You will be assessed in this course through all or a selection of the standards listed below.

This subject is eligible for subject endorsement.

This subject is approved for University Entrance.

Total Credits Available: 19
Internal Assessed Credits: 11
External Assessed Credits: 8
Assessment
Description
Level
Internal or
External
Credits
L1 Literacy Credits
UE Literacy Credits
Numeracy Credits
A.S. 91580 v2
NZQA Info

Mathematics and Statistics 3.8 - Investigate time series data


Level: 3
Internal or External: Internal
Credits: 4
Level 1 Literacy Credits: 0
University Entrance Literacy Credits: 0 *
Numeracy Credits: Y
A.S. 91582 v2
NZQA Info

Mathematics and Statistics 3.10 - Use statistical methods to make a formal inference


Level: 3
Internal or External: Internal
Credits: 4
Level 1 Literacy Credits: 0
University Entrance Literacy Credits: 0 *
Numeracy Credits: Y
A.S. 91585 v2
NZQA Info

Mathematics and Statistics 3.13 - Apply probability concepts in solving problems


Level: 3
Internal or External: External
Credits: 4
Level 1 Literacy Credits: 0
University Entrance Literacy Credits: 0 *
Numeracy Credits: Y
A.S. 91586 v2
NZQA Info

Mathematics and Statistics 3.14 - Apply probability distributions in solving problems


Level: 3
Internal or External: External
Credits: 4
Level 1 Literacy Credits: 0
University Entrance Literacy Credits: 0 *
Numeracy Credits: Y
A.S. 91587 v2
NZQA Info

Mathematics and Statistics 3.15 - Apply systems of simultaneous equations in solving problems


Level: 3
Internal or External: Internal
Credits: 3
Level 1 Literacy Credits: 0
University Entrance Literacy Credits: 0 *
Numeracy Credits: Y
Credit Summary
Total Credits: 19
Total Level 1 Literacy Credits: 0
Total University Entrance Literacy Credits: 0
Total Numeracy Credits: 19

Approved subject for University Entrance

Number of credits that can be used for overall endorsement: 19

Only students engaged in learning and achievement derived from Te Marautanga o Aotearoa are eligible to be awarded these subjects as part of the requirement for 14 credits in each of three subjects.

Disclaimer

It is important that you complete your option selection by the due date to enable you to have your preferred course of study. Course availability is dependent on numbers and staffing, and course entry will be confirmed at the beginning of the school year.