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2 Statistics

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Question 261

A box plot shows two separate crosses beyond the upper whisker.

a.

State what the crosses conventionally represent.

[1]
b.

Explain why the values should be investigated but not automatically removed.

[2]
c.

State one way a histogram of the same data could add information.

[1]
Markscheme

2 Statistics Questions

  1. A Level
  2. /Maths
  3. /2 Statistics

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