# WACE Mathematics Specialist ATAR – Unit 4

4.1 Integration and applications of integration

4.2 Rates of change and differential equations

4.3 Statistical inference

Unit 4 of the Mathematics Specialist ATAR course contains three topics: Integration and applications of integration, Rates of change and differential equations and Statistical inference.

In Unit 4, the study of differentiation and integration of functions continues. The calculus techniques developed in this and previous topics are applied to simple differential equations, particularly biology and kinematics. These topics demonstrate the real-world applications of the mathematics learned throughout the Mathematics Specialist ATAR course.

In this unit, all of the student’s previous experience working with probability and statistics is drawn together in the study of statistical inference for the distribution of sample means and confidence intervals for sample means.

*Source – Western Australia School Curriculum and Standards Authority 2023*

WACE Mathematics Specialist ATAR Courses

WACE Mathematics Specialist ATAR Syllabus

## Course Content

### Integration

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