Online course in Business & Management

Why Numbers Matter: Quantitative Research

Learn how to use quantitative research to make difficult decisions and solve real-world problems.

  • Duration 2 weeks
  • Weekly study 3 hours
  • Upgrade $44 What's this?
This course is part of the Why Research Matters: Evidence at Work program, which will enable you to enrol now, start studying immediately and earn credit towards a degree at Griffith and Deakin Universities.

Discover the power of numbers

We use numbers in everyday life to make hundreds of small decisions that quickly add up to something bigger.

This course will help you to harness the power of quantitative research to make better informed decisions and solve real-world problems.

You’ll improve your understanding of how to use statistical analysis to draw meaningful conclusions from numerical data.

Whether it’s making an important financial investment, or testing the effectiveness of workplace practices, quantitative research helps us to make difficult decisions for ourselves and our communities.

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Skip to 0 minutes and 6 secondsCHRIS STEVENSON: How do numbers shape your world? Each day, we rely on numerical data to make decisions large and small, both individually and as a community.

Skip to 0 minutes and 16 secondsNICK BARTER: Whether it's running that little bit further, improving efficiency in your workplace, or reviewing a policy affecting millions of people, quantitative research empowers you to make better-informed decisions.

Skip to 0 minutes and 27 secondsCHRIS STEVENSON: Hello and welcome. I'm Chris Stevenson from Deakin University.

Skip to 0 minutes and 31 secondsNICK BARTER: And I'm Nick Barter from Griffith University.

Skip to 0 minutes and 34 secondsCHRIS STEVENSON: In this two-week course, you will discover the power of quantitative research to make change in our society.

Skip to 0 minutes and 41 secondsNICK BARTER: We've drawn together leading researchers from our world-class universities to help you accurately test your theories, present persuasive arguments, and measure your research results and impacts.

Skip to 0 minutes and 51 secondsCHRIS STEVENSON: Quantitative research helps us better understand and predict how people will behave. It produces the hard evidence we need to help save lives, make communities more sustainable places to live, and transform innovative ideas into life-changing reality.

Skip to 1 minute and 8 secondsNICK BARTER: Numbers matter. Join us in the course, and we will show you how. See you soon.

What topics will you cover?

  • Why numbers matter in quantitative research
  • How to use statistics to analyse data and solve real world problems
  • How to formulate research questions, informed by accurate and reliable measurement
  • How to select and justify an appropriate research method to answer your question
  • The close relationship between quantitative and qualitative research

What will you achieve?

By the end of the course, you'll be able to...

  • Apply statistical analysis, including types of data, averages, proportions and confidence intervals, to make decisions about real world problems
  • Calculate bivariate correlations using computer software
  • Develop an appropriate quantitative study design to answer a research question
  • Justify the role of quantitative research in your research project

Who is the course for?

This course is aimed at anyone interested in research, but may be of particular interest to people who are undertaking a research project related to their profession or area of study.

Who will you learn with?

Nick Barter

Nick Barter

Nick is an academic with a focus on developing frameworks to allow corporate strategists to realise sustainable strategies and expanding online education to as many learners as possible

Christopher Stevenson

Christopher Stevenson

Chris is an epidemiologist and biostatistician with a particular interest in evidence based health policy. He is a passionate teacher with a commitment to blending teaching with cutting edge research

Who developed the course?

Deakin University is one of Australia’s largest universities with more than 61,000 students and over 15,000 online.

Griffith University was created to be a different kind of university—challenging conventions, responding to trends and pioneering solutions through innovative teaching and research.

Join this course


  • Access to this course for 4 weeks
  • Includes any articles, videos, peer reviews and quizzes


  • Unlimited access to this course
  • Includes any articles, videos, peer reviews and quizzes
  • Tests to validate your learning
  • Certificate of Achievement to prove your success when you're eligible
  • Download and print your Certificate of Achievement anytime
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