The median of the data \(13,\ 9,\ 11,\ 7,\ 17,\ 15,\ 5\) is:
Show Hint
Always arrange the observations in ascending order before finding the median.
For odd number of observations:
\[
\text{Median} =
\left( \frac{N+1}{2} \right)^{\text{th}} \text{ term}
\]