Year 10 Maths Core
Single Variable and Bivariant Statistics
Comparing Data Sets
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Questions
Question 1
207476
The number of text messages Leo sent on each of \(7\) days was
\(3, \ 5, \ 6, \ 9, \ 11, \ 12, \ 15\)
a) Find the lower quartile, \(Q_1\).
b) Find the upper quartile, \(Q_3\).
c) Find the interquartile range (IQR).
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