Random Sample
Definition of "Random sample"
Sample of n elements selected from a population of A? elements in such a way that the sample has essentially the same characteristics as the population. The random sample serves as the foundation of all probability theory as it relates to probability in sampling. In theory, all subsets drawn from the same sample have an equal chance of being drawn. Sampling is extremely important to the calculation of premium rates. For example, if the insurer wants to predict the probability that a wood-frame house will burn, the sample must be drawn from the population of wood-frame houses, not brick-frame houses.
Popular Insurance Terms
Life insurance company that sells life insurance and annuities to the faculty and staff of colleges and universities. Its TIAA-CREF Tax-Sheltered Annuity (TSA) uses a traditional fixed ...
Plan in which a public employer (such as a university, state, county, or municipality) sponsors a retirement savings program, named for the section of the Internal Revenue Code that permits ...
Provision in many property insurance policies that excludes coverage for floods and backup from sewers or drains and underground water. Because floods and hurricanes are generally confined ...
Factors influencing the amount of life insurance to purchase, such as marketable skills of spouse, age of children, savings, investments, number of future working years' expectancy, amount ...
Professional designation earned after the successful completion of three national examinations given by the insurance institute of America (IIA). Covers such areas of expertise as ...
Same as term Extended Coverage Endorsement: added to an insurance policy or a clause found in an insurance policy that will provide additional coverage for risks to be insured other than ...
Legislation passed in 1988 by the U.S. Congress to facilitate movement of checks through the collection system. As the result of this Act, the Federal Reserve has established rules for the ...
Any of a number of types of surety bonds that the law requires of government contractors, licensed businesses, litigants, fiduciaries, government officials, and others whose performance of ...
Size of the losses used as a factor in calculating premium rates. For example, the U.S. Bureau of Labor Statistics studies the number of days lost by injured employees per million ...
Have a question or comment?
We're here to help.