In the analysis and presentation of quantitative research data, researchers use standard mathematical notation to describe relationships between values. Which of the following symbols represents 'much greater than'?
∝\propto∝
≪\ll≪
≫\gg≫
≈\approx≈
513 exam-style questions on OCR A Level Psychology Data recording, analysis and presentation. Each one has a worked solution and a mark scheme showing where the marks go.