Higher November 2020 Paper 1 Q6

AQACurrent spec2 marksScatter Diagrams & Correlation

6 A and B are scatter graphs.

Graph A: points falling steeply from top left to bottom right, close to a straight line. Graph B: points scattered randomly with no pattern

What type of correlation is shown by each graph? [2 marks]

Choose from

Weak positive
Strong positive
Weak negative
Strong negative
No correlation
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