Current Students The Learning Centre Maths and Statistics
Maths and Statistics
- Courses
- Future Students
-
Current Students
- Support
- Enrolment
- Fees & Financial Support
- Assessment and Results
- Important Dates
- Student Life
- Forms
- The Learning Centre
- Safety
- Research and Teaching
- Partners and Community
- About JCU
- Celebrating 50 Years
- Anton Breinl Research Centre
- Agriculture Technology and Adoption Centre
- Living on Campus
- Advanced Prawn Breeding Research Hub
- Advanced Analytical Centre
- Applying to JCU
- Alumni
- AMHHEC
- Australian/NZ Students
- Australian Lions Stinger Research
- Boating and Diving
- Australian Tropical Herbarium
- ATSIP
- Careers at JCU
- Association of Australian University Secretaries
- Careers and Employability
- Australian Quantum & Classical Transport Physics Group
- CITBA
- Centre for Tropical Bioinformatics and Molecular Biology
- Chancellery
- CMT
- CASE
- College of Business, Law and Governance
- College of Healthcare Sciences
- College of Medicine and Dentistry
- College of Science and Engineering
- CPHMVS
- COVID-19 Advice
- CSTFA
- Cyclone Testing Station
- Daintree Rainforest Observatory
- Diploma of Higher Education
- Discover Nature at JCU
- Division of Research and Innovation
- Division of Tropical Environments and Societies
- Division of Tropical Health and Medicine
- Staff Intranet
- Economic Geology Research Centre
- Elite Athletes
- Estate
- Financial and Business Services Office
- Fletcherview
- Foundation for Australian Literary Studies
- Gender Equity Action and Research
- GetReady4Uni
- Give to JCU
- Governance
- Information for JCU Cairns Graduates
- Graduate Research School
- Graduation
- JCU Ideas Lab
- Indigenous Education and Research Centre
- Indigenous Legal Needs Project
- IT Services
- Information for Agents
- International Students
- JCU College
- JCU Connect
- JCU Contact Information
- JCU Eduquarium
- JCU Global Experience
- JCU Motorsports
- JCU Prizes
- JCU Sport
- Language and Culture Research Centre
- LTSE
- LearnJCU
- Library
- MARF
- Marine Geophysics Laboratory
- New Students
- Off-Campus Students
- Office of the Provost
- Office of the Vice Chancellor and President
- Open Day
- Orpheus
- Outstanding Alumni Awards
- Parents and Partners
- Pathways to University
- Planning and Performance
- Planning for your future
- Placements
- Policy
- PAHL
- Publications
- Professional Experience Placement
- Queensland Research Centre for Peripheral Vascular Disease
- Rapid Assessment Unit
- Researcher Development Portal
- Safety and Wellbeing
- Scholarships @ JCU
- SICEM
- Staff
- State of the Tropics
- Strategic Procure to Pay
- Student Equity and Wellbeing
- SWIRLnet
- TARL
- TESS
- TREAD
- TropEco
- TQ Maths Hub
- TUDLab
- Unicare Centre and Unicampus Kids
- UAV
- VAVS Home
- Work Health and Safety
- WHOCC for Vector-borne & NTDs
- Media
- Copyright and Terms of Use
- Australian Institute of Tropical Health & Medicine
Refresh and improve your maths skills!
The following resources contain easy-to-understand explanatory notes, worked examples and exercises for each topic.
Download the workshop presentation slides (PDF, 7131 KB) from the Basic Statistics Short Course. Alternatively, you can access resources based on particular topics:
- Collecting data (PDF, 1503 KB)
- Representing data - graphing (PDF, 2902 KB)
- Describing data - measures of central tendency (PDF, 1871 KB)
- Describing data - measures of spread (PDF, 2172 KB)
- Normal distributions (PDF, 1322 KB)
- Sample vs. population distributions (PDF, 1334 KB)
- Probability and confidence intervals (PDF, 1052 KB)
- Hypothesis testing (PDF, 1359 KB)
- Basics of R (PDF, 1224 KB)
Self-help tutorials are available by logging on to LinkedIn Learning https://www.jcu.edu.au/library/learn/linkedinlearning using your JC number and password.
Helpful statistics tutorials are suggested here:
- Maths Refresher Workbook 1 (PDF, 988 KB)
- Maths Refresher Workbook 2 (PDF, 1225 KB)
- Working with numbers (PDF, 539 KB)
- Working with decimals (PDF, 1069 KB)
- Working with fractions (PDF, 746 KB)
- Averages and percentages (PDF, 661 KB)
- Ratios and unit conversions (PDF, 865 KB)
- Powers and roots (PDF, 665 KB)
- Simplifying equations (PDF, 1017 KB)
- Solving equations (PDF, 653 KB)
- Expanding and factorising (PDF, 833 KB)
- Introduction to Maths (PDF, 975 KB)
- Working with fractions (PDF, 684 KB)
- Ratios and percentages (PDF, 539 KB)
- Powers, roots and logarithms (PDF, 654 KB)
- Algebra basics (PDF, 487 KB)
- Solving equations (PDF, 565 KB)
- Geometry (PDF, 718 KB)
- Trigonometry (PDF, 780 KB)
- R Studio Basics (PDF, 1091 KB)
- Power operations and scientific notation (PDF, 379 KB)
Many word problems in science, engineering, maths, business and health require numerical calculations to solve. You will apply your understanding of your discipline to tackle the problem, but you may also need to apply some mathematical skills to find the solution. Developing a strategy for approaching problems may help overcome the ‘Where do I start?’ hurdle. Two suggested approaches are given below.
The problem-solving template will help you dissect the question and clarify a path to finding the answer, particularly for non-routine (abstract or subjective) questions.
Problem Solving Template (DOCX, 44 KB)
The checklist approach will help ensure accuracy 100% of the time for more routine problems.