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
Study of buying habits of consumers to determine their insurance needs. ...
Section of ocean marine policy making it an obligation of the insured to take specific measures to limit losses to ship or cargo when a mishap occurs. Expenses incurred to limit physical ...
Plan in which participant (employee) utilizes spending accounts to pay for health care costs not subject to reimbursement from a health insurance policy or health care provider. The ...
(land and attachments) and personal (movable effects not attached to land). Both classifications of property give rise to an insurable interest. ...
Outer covering containing an insurance policy; in many instances it lists provisions common to several types of policies. ...
Individual licensed to sell securities to the public. For example, to sell variable annuities and variable life insurance products and mutual funds, an insurance agent is required to pass ...
Plan wherein total withdrawal or income payments from tax deferred savings plans exceed $150,000 in any one year. An excess distribution tax of 15% of the amount greater than $150,000 must ...
Insurance company that restricts its underwriting of risks to one state. ...
Government health care program in several European countries that has been proposed in various forms for the U.S., to be administered by the federal government. Plan A would cover all U.S. ...
Have a question or comment?
We're here to help.