Downloadable worksheets for Edexcel A Level Maths Regression, Correlation and Hypothesis Testing, with answers included. Worksheets covering 1.1 Exponential Models, 1.2 Measuring Correlation, and 1.3 Hypothesis Testing for Zero Correlation, matched to the Edexcel A Level Maths (9MA0) specification and suitable for A Level Maths. Print or work through on screen.