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2.2 L: Data presentation and interpretation

2.2 L: Data presentation and interpretation

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Question 41

The scatter diagram below shows the CO2 _2\,2​ emission and the CO emission, both in g/km, of 56 cars from the AQA Large Data Set.

Figure for question 5

a.

State what the diagram shows about the population of cars represented.

[1]
b.

State which variable in the Large Data Set the two groups correspond to.

[1]
c.

State which of the two groups contains the diesel cars, and give a reason for your answer.

[1]
Markscheme

2.2 L: Data presentation and interpretation Questions

  1. A Level
  2. /Maths
  3. /2.2 L: Data presentation and interpretation

244 exam-style questions on AQA A Level Maths 2.2 L: Data presentation and interpretation, covering 2.2.1 Single-variable data diagrams, 2.2.2 Scatter diagrams and correlation, 2.2.3 Central tendency, variation and standard deviation, 2.2.4 Outliers and cleaning data, and 2.2 L: Data presentation and interpretation. Each one has a worked solution and a mark scheme showing where the marks go.

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