DEFINITION of 'Beta'. Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. Beta is used in the capital asset pricing model (CAPM), a model that calculates the expected return of an asset based on its beta and expected market returns.
The Gulf of Mexico is bounded by five U.S. states. The following is a list of the five Gulf states and some information about each. Alabama is a state located in the southeastern United States. It has an area of 52,419 square miles (135,765 sq km) and a 2008 population of 4,4661,900. Its largest cities are Birmingham, Montgomery and Mobile. Alabama is bordered by Tennessee to the north, Georgia to the east, Florida to the south and Mississippi to the west.
There are four institutions of higher learning in Alabama that are listed among Tier 1 national universities by U.S. News & World Report - The University of Alabama (UA), Auburn University (AU), the University of Alabama at Birmingham (UAB), and The University of Alabama in Huntsville (UAH).