Answer:
Range: 12 - 32 Median: 15
Explanation:
The range is pretty simple... It is the lowest number in the set to the highest number in the set. The lowest number is 12 and the highest number is 32.
The median of a set of numbers is the number that's in the middle. This is different from the mean because you're not finding the average, but actually the middle number.
To find the median, order the numbers from lowest to highest...
12, 13, 13, 15, 16, 19, 32
So, the median of this set is 15, because it is the middle number.