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2 Statistics

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Question 232

A file contains 348 Local Authorities, but one appears twice, two have missing values and one percentage is 143%.

In this question you must show detailed reasoning.

Describe how the data should be cleaned before a distribution is plotted.

[6]
Markscheme

2 Statistics Questions

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

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