Year 9 Maths
Probability and Statistics
Box Plots
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Questions
Question 1
15661
From the adjacent Parallel Box and Whisker plot
a) What is the interquartile range for groups \(A\) and \(B\)
b) What are the medians in groups \(A\) and \(B\)
Part a:
\(\text{IQR }A=\)
31
1 mark
Part b:
\(\text{IQR }B=\)
55
1 mark
Part c:
\(\text{Median }A=\)
39
1 mark
Part d:
\(\text{Median }B=\)
57
1 mark
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