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
Method of depreciating an asset in which its useful life is divided into an appropriate number of years (or other periods), the final salvage value is deducted, and the asset is written off ...
Payment by the insurance company to the insured for the actual expenses incurred by the insured, such as medical expenses. ...
Contributions to a pension plan on a fixed basis according to a formula, with variable benefits. Contributions can be made under an allocated funding instrument (paid to an insurance ...
Transaction by a tax-exempt organization with a person from inside the organization (disqualified person) that provides an economic benefit to that person that is in excess of the value of ...
Type of inland marine insurance that provides coverage for jewels, watches, gold, silver, platinum, pearls, precious and semiprecious stones. Property can be owned by the insured jeweler, ...
Modification of the major medical insurance policy that provides coverage for the terminating employee who otherwise would not be covered by a health insurance policy. Usually, this ...
Assembly of people formed only for obtaining group insurance. Such a group is uninsurable and violates underwriting principles concerning group insurance. ...
Real property (structure (s) attached to the land) that is occupied and/or is under the care, custody, or control of an individual, individuals, or an organization for which an insurance ...
State law that stipulates the establishment of required reserves for claims made basis liability coverage contracts, removes the excess statutory reserves, and directs that all amounts that ...
Have a question or comment?
We're here to help.