U.S. Justice Department: Does Neighborhood Watch reduce crime? Neighborhood Watch programs became popular in the 1970s and 1980s; by 2000, roughly 40% of the U.S. residential population was covered by such citizen crime-watching programs.
Definition of actuarial. 1  1 : of or relating to actuaries. 2  2 : relating to statistical calculation especially of life expectancy.
Boston Universityâs Actuarial Science program provides specialized courses in actuarial science and related courses in probability and statistics. The program also offers the student a broad-based exposure to business and economic principles along with an opportunity to further his/her knowledge of mathematics.