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2.2.1 Single-variable data diagrams

2.2.1 Single-variable data diagrams

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1
Question 1

A variable x x\,x was measured to the nearest whole number. The 62 observations are summarised in the table below.

xxx1–56–89–16
Frequency201824

A histogram is drawn to represent these data.

Show that the class 6–8 is represented by the bar of greatest height.

[2]
Markscheme

2.2.1 Single-variable data diagrams Questions

  1. A Level
  2. /Maths
  3. /2.2.1 Single-variable data diagrams

8 exam-style questions on AQA A Level Maths 2.2.1 Single-variable data diagrams. Each one has a worked solution and a mark scheme showing where the marks go.

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