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2 Unit AS 2: Applied Mathematics

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Question 235

A study reports r=0.74r=0.74r=0.74 between hours of revision and examination mark.

a.

Interpret rrr.

[1]
b.

State one conclusion that cannot be made from this value.

[1]
c.

State one feature to inspect on the scatter diagram before relying on rrr.

[1]
Markscheme

2 Unit AS 2: Applied Mathematics Questions

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

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