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Correlation

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Question 30

Ross did an investigation into the relationship between temperature (ttt) and total hours of sunshine (sss) at Heathrow. He finds that the equation of the regression line is s=0.35t+1.3s = 0.35t + 1.3s=0.35t+1.3.

Give an interpretation of the figure 0.35 in this regression line.

[4]
Markscheme

Correlation Questions

  1. A Level
  2. /Maths
  3. /Correlation

46 exam-style questions on Edexcel A Level Maths Correlation, covering 4.1 Correlation and 4.2 Linear Regression. Each one has a worked solution and a mark scheme showing where the marks go.

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