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2 Unit AS 2: Applied Mathematics

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Question 86

For paired data, Sxx=25S_{xx}=25Sxx​=25, Syy=36S_{yy}=36Syy​=36 and r=−0.6r=-0.6r=−0.6.

Find SxyS_{xy}Sxy​.

[2]
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2 Unit AS 2: Applied Mathematics Questions

  1. A Level
  2. /Maths
  3. /2 Unit AS 2: Applied Mathematics

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