Skip to content

Course home

2.5 Data presentation and interpretation

2.5 Data presentation and interpretation

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
Question 15

A glaciologist is investigating the linear relationship between the annual rate of ice melt, MMM mm, and the mean surface temperature, TTT degrees Celsius. Which of the following is not a possible value for the calculated product moment correlation coefficient, rrr?

  • −0.92-0.92−0.92
  • π4\frac{\pi}{4}4π​
  • log⁡2(2.5)\log_{2}(2.5)log2​(2.5)
  • cos⁡(4)\cos(4)cos(4)
[2]
Markscheme

2.5 Data presentation and interpretation Questions

  1. A Level
  2. /Maths
  3. /2.5 Data presentation and interpretation

278 exam-style questions on CCEA A Level Maths 2.5 Data presentation and interpretation, covering 2.5.1 Data presentation and interpretation, 2.5.2 Data presentation and interpretation, 2.5.3 Data presentation and interpretation, 2.5.4 Data presentation and interpretation, 2.5.5 Data presentation and interpretation, 2.5.6 Data presentation and interpretation, 2.5.7 Data presentation and interpretation, 2.5.8 Data presentation and interpretation, 2.5.9 Data presentation and interpretation, and 2.5 Data presentation and interpretation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank