Question: What is the median of the dataset {15, 22, 26, 31, 37}?
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What is the result of adding the vector \[ \mathbf{a} = \begin{bmatrix} 3 \\ -2 \\ 4 \end{bmatrix} \]to the vector \[ \mathbf{b} = \begin{bmatrix} -1 \\ 5 \\ 2 \end{bmatrix} \]?
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What is the slope of a line passing through (3, 5) and (8, 9)?