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
Coverage for suits brought by a plaintiff as the result of bodily injury incurred while using an elevator on the insured's premises. ...
Coverage on more than one person that pays a benefit after all of the insureds die. This type of joint life policy is significantly cheaper than a regular policy. Survivorship life ...
Sum received by an insurance company at the sale of its stock. This capital represents the interest of the stockholders in the company. ...
Policies that have been sold to and paid for by an insured, but not yet delivered to the insured. ...
Maximum amount that an insurance company will pay under a liability insurance policy for claims resulting from a particular accident. This maximum amount applies regardless of the amount of ...
Coverage that guarantees that the executor or administrator of an estate will conduct his or her duties according to the provisions of the will and the legal requirements of the ...
New pension-accounting rule created by the Financial Accounting Standards Board. The objective of this rule is to clarify pension accounting so that investors, employers, and employees will ...
Interest of a beneficiary in the proceeds of a survivorship annuity. ...
Experience as it relates to the annual costs associated with a pension plan. In calculating premiums due under a pension plan, basic assumptions must be made concerning future loss ...
Have a question or comment?
We're here to help.