So the whiskers help me visualize the range. Now let me think about what the median of my data set is. So my median here is going to be, let's see, I have 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 numbers. Since I have an even number of numbers, the middle 2 numbers are going to help define my median because there's no one middle number. I might say this number right over here, this 4, but notice there's 1, 2, 3, 4, 5, 6, 7 above it, and there's only 1, 2, 3, 4, 5, 6 below it. The same thing would have been true for this 5. So this 4 and 5, the middle is actually in between these 2.