Question

The following table shows the number of fire hydrants in each neighborhood overseen by Fire District 9

Answer 1

Answer:

15

Step-by-step explanation:

The median,  is just the middle number in a set of numbers.

In this case, our set is: 17, 8, 15, 21, 12.

However, the set must be in increasing order, so the set becomes: 8, 12, 15, 17, 21.

This gives us the median, which is the middle number, to be: 15.

Let me know if this helps!