anchor: With such a distribution, representative in terms of unfiled rates would sensibly mean at the low (1 and less than 1 percent), lower middle (2 and 3 percent), upper middle (4, 5, and 6 percent), and high (9, 10, and 15 percent) points.
positive: This distribution would sensibly mean at the low, lower middle, upper middle and high points.
negative: This distribution would sensibly mean at the very low points.