One way, to describe the relationship between real interest rates and inflation, is based on our experience with the monetary theory of the price level. The quantity theory of money can be used under certain assumptions as a good description of the long-run relationship between money and prices.ne way, to describe the relationship between real interest rates and inflation, is based on our experience with the monetary theory of the price level. The quantity theory of money can be used under certain assumptions as a good description of the long-run relationship between money and prices.
What Are Percentiles? Percentiles are measurements that show where a child is compared with others. On the growth charts, the percentiles are shown as lines drawn in curved patterns. When doctors plot a child's weight and height on the chart, they see which percentile line those measurements land on.
A percentile is a number between 0 and 100 that shows how you rank compared to other students. It represents the percentage of students in a particular grade whose scores fall at or below your score. For example, a 10th-grade student whose Math percentile is 57 scored higher or equal to 57 percent of 10th-graders.