Median Math Example 2

Solution

1. 1
   Sort the data: $\{3, 4, 7, 12, 15, 19\}$.
2. 2
   Since $n = 6$ (even), the median is the average of the $3^{\text{rd}}$ and $4^{\text{th}}$ values.
3. 3
   Median $= \frac{7 + 12}{2} = \frac{19}{2} = 9.5$.