Law Of Large Numbers
Definition of "Law of large numbers"
Mathematical premise stating that the greater the number of exposures, (1) the more accurate the prediction; (2) the less the deviation of the actual losses from the expected losses (X - x approaches zero); and (3) the greater the credibility of the prediction (credibility approaches 1). This law forms the basis for the statistical expectation of loss upon which premium rates for insurance policies are calculated. Out of a large group of policyholders the insurance company can fairly accurately predict not by name but by number, the number of policyholders who will suffer a loss. Life insurance premiums are loaded for the expected loss plus modest deviations. For example, if a life insurance company expects (x) 10,000 of its policy-holders to die in a particular year and that number or fewer actually die (X), there is no cause for concern on the part of the company's actuaries. However, if the life insurance company expects (*) 10,000 of its policyholders to die in a particular year and more than that number dies (X) there is much cause for concern by actuaries.
Popular Insurance Terms
Type of proportional reinsurance under which the ceding company (primary insurer) cedes a portion of the face amount of the life insurance policy it has underwritten to its reinsurer. The ...
Right, in most states, of an insured to have 10 days in which to examine an insurance policy, and if not satisfied, to return it to the company for a full refund of the initial premium. ...
Since a mobile home can literally be both mobile and a house, it obviously requires its own kind of insurance. A mobile home insurance policy is sort of a hybrid between auto insurance and ...
Several basic property and/or liability policies combined to form a single policy. For example, the homeowners insurance policy is composed of such basic coverages as broad form personal ...
Transfer of property from a bailor to a bailee; for example, transferring a suit to be cleaned from the bailor (owner) to the bailee (cleaners). ...
Pension plan funding instrument in which contributions paid by an employer are deposited to accumulate at interest. (These plans are usually noncontributory.) Upon retirement, an immediate ...
Modifications of the traditional defined benefit plan in which employees are credited with a specified percentage for each year of recognized service with the employer. Upon termination of ...
Individual who possesses a unique ability essential to the continued success of a business firm. For example, this individual might have the technical knowledge necessary for research and ...
Statutory reserve for automobile liability, representing specific dollar estimates for future claims. The national association OF insurance commissioners (naic) established formulas to ...
Have a question or comment?
We're here to help.