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
Amount of insurance coverage that an insurance company is willing to write on a given category of business. ...
Term describing illness, sickness, or disability incurred by the insured such that the insured is restricted to his or her home, a hospital, or a nursing home. Many health insurance ...
Extent of the loss caused by accidents. Used in predicting the dollar amount of losses upon which the premiums are based. ...
Present value of a future sum of money to be paid at a stipulated future date. ...
Insurance coverage for pitfalls associated with travel. The coverage can be classified as follows: Trip Cancellation the travelers) must cancel the trip because of unforeseen circumstances ...
Requirement that an individual must withdraw a minimum sum annually from retirement savings that have accumulated on a tax-deferred basis. This withdrawal must begin by April 1 of the year ...
Membership organization of state insurance commissioners. One of its goals is to promote uniformity of state regulation and legislation as it concerns the insurance industry. The NAIC ...
Organization of property insurance companies whose goal is to prevent and uncover fraudulent automobile fire and theft claims. ...
Failure to act with the legally required degree of care for others, resulting in harm to them. ...
Have a question or comment?
We're here to help.