Quiz: Calculating Quartiles and Interquartile Range
Edexcel GCSE Mathematics (1MA1)
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Welcome to this quiz on calculating quartiles and the interquartile range. Test your skills and deepen your understanding!
What is the formula for the interquartile range (IQR)?
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Which of the following statements about quartiles are true? (Select all that apply)
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The {{blank0}} is the middle value of a ranked data set, while the {{blank1}} measures the spread between Q1 and Q3.
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Match the items on the left with their correct pairs on the right
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Match the items on the left with their correct pairs on the right
If the interquartile range (IQR) is 12 and Q1 is 18, what is Q3?
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Which of the following data points would affect the interquartile range if added to a data set? (Select all that apply)
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Quartiles divide the data into {{blank0}} equal parts, with the {{blank1}} representing the central value.
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