Definition: This term refers to a type of work experience in which a person works in an organization for a limited, pre-determined period of time, and is often associated with a course of study at the undergraduate or graduate-level of education.

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 47 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64. based on past surveys, the standard deviation for male consumers is assumed to be $34, and the standard deviation for female consumers is assumed to be $17.