Explanation:
The set of data are given below as
[tex]277,233,253,226,184,268,308,279,277,307,279[/tex]
Concept:
The formula to calculate the midrange is given below as
[tex]midrange=\frac{highestvalue+lowestvalue}{2}[/tex]
By substituting the values, we will have
[tex]\begin{gathered} m\imaginaryI drange=\frac{h\imaginaryI ghestvalue+lowestvalue}{2} \\ highestvalue=308 \\ lowestvalue=184 \\ m\mathrm{i}drange=\frac{308+184}{2} \\ m\mathrm{i}drange=\frac{492}{2} \\ m\mathrm{i}drange=246 \end{gathered}[/tex]
Hence,
The midrange is
[tex]246\text{ }pounds[/tex]
