Walker Maths 2.9 Statistical Inference: Level 2 NCEA
Author(s): Charlotte Walker, Victoria Walker
Walker Maths Year 12 Study & Revision Guides | Mathematics Study & Revision Guides
Walker Maths is a series of single standard workbooks containing high-quality, up to date material at NCEA Mathematics levels 1, 2 and 3. The well-designed, write-on workbooks contain teaching material, including relevant formulae, and ample practice exercises along with sample tasks and questions. The workbooks reflect the content and style of the new standards, and allow teachers total flexibility in course design for students at all levels. As a single standard series, Walker Maths offers Maths department the ability to buy titles all at once, or throughout the year as required.
Product Information
Charlotte Walker BEd, GradDipTchLn, MHealSc.Charlotte has over 10 years' experience in teaching Mathematics.
Victoria Walker BSc (Hons), GradDipTchLn. Victoria has twenty years' experience in teaching Mathematics. She has received a Jim Campbell award for teaching excellence (2003) and an Ernest Duncan award in Mathematics (2007).
Formulae
Glossary
Introduction
Purpose
Statistics
Plotting data
Dot plot
Box plot
Putting it together
Box plot interpretation
Writing questions
Sampling
Types of sampling
Sampling method
Describing and comparing sample distributions
Comparing the centres
Describing the shape
Comparing the shapes
Comparing the positions and sizes of the spreads
Discussing the overlap
Describing any unusual features
Confidence intervals
Calculating confidence intervals
Comparing confidence intervals
Sampling variability
Reflections
Practice tasks
Answers
General Fields
- :
- : Nelson Cengage Learning New Zealand
- : Nelson Cengage Learning New Zealand
- : December 2023
- : books
Special Fields
- : Charlotte Walker, Victoria Walker
