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2 Statistics

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Question 120

For a set of observations, Q1=10Q_1=10Q1​=10 and Q3=18Q_3=18Q3​=18. An outlier is defined as a value more than 1.5 interquartile ranges below Q1 Q_1\,Q1​ or above Q3Q_3Q3​.

Find the lower and upper outlier fences.

[3]
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2 Statistics Questions

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

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