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2.5.1 Data presentation and interpretation

2.5.1 Data presentation and interpretation

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Question 2

A variable is measured to the nearest whole number. One class is recorded as 10–14 with frequency 25.

a.

State the continuous class boundaries.

[1]
b.

Calculate the frequency density.

[2]
Markscheme

2.5.1 Data presentation and interpretation Questions

  1. A Level
  2. /Maths
  3. /2.5.1 Data presentation and interpretation

8 exam-style questions on CCEA A Level Maths 2.5.1 Data presentation and interpretation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank