Colon polyp facts. 1  Colon polyps are growths on the inner lining of the colon and are very common. 2  Colon polyps are important because they may be, or may become malignant (cancerous).  Changes in the genetic material of cells lining the colon are the cause of polyps.
DEFINITION of 'Consumer Price Index-CPI'. A measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food and medical care. The CPI is calculated by taking price changes for each item in the predetermined basket of goods and averaging them; the goods are weighted according to their importance.
What is the Consumer Price Index (CPI)? My Accounting Course 2017-10-02T02:50:47+00:00 Definition: The consumer price index or CPI measures the changes in the price of a certain collection of goods and services bought by consumers in an effort to measure inflation. In other words, it measures the change in a basket of consumer goods like medicine, groceries, and transportation as a benchmark to gauge the cost of living and inflation.