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Year 9 Maths Probability and Statistics

Stem-and-Leaf Plots

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Question 1
11689

From the data in the stem-and-leaf plot, determine the median score.

\begin{array}{|c|l|}\hline \text{Stem} & \text{Leaf} \\ \hline 1 & 0\,1\,2\,2 \\ \hline 2 & 3\,4\,4\,5\,6 \\ \hline 3 & 0\,2\,6 \\ \hline 4 & 0\,1\,1\,2 \\ \hline \end{array}

Key: \(1\,|\,0 = 10\)

Give your answer as a decimal.

25.5
2 marks

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