1 Answer

Julio Montoya · Answer 1 · 2023-10-27T23:24:12+0000

We are asked to find the range of the following data

{5, 12, 15, 11, 15, 7, 15, 10, 13}

First, we need to sort the data in ascending order (least to greatest)

{5, 7, 10, 11, 12, 13, 15, 15, 15}

The range is given by

$Range=\max -\min$

The maximum value in the data set is 15

The minimum value in the data set is 5

So, the range is

$\begin{gathered} Range=\max -\min \\ Range=15-5 \\ Range=10 \end{gathered}$

Therefore, the range of the given data set is 10

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