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
Present value of future benefits. This type of reserve would be applicable for single premium life insurance, paid-up insurance, single premium annuity, and a paid-up annuity. ...
Amount, not in excess of $10,000 per year, given to each of an unlimited number of donees free of federal estate tax and gift tax. Each individual can give up to $10,000 to any one donee, ...
In many health insurance and dental insurance policies, stipulation that, if the estimated cost of a recommended plan of treatment exceeds a specified sum, the insured must submit the plan ...
Type of hold-harmless agreement made by a property owner as a condition for being served by a railroad spur. If the owner wants a special sidetrack, the railroad requires the owner to ...
Dividend paid to policy-holder according to the time period in which the policy was sold and the investment return the insurance company made on that policy during that time period. ...
In property insurance policy, clause that stipulates that if legislative acts or acts of the insurance commissioner's office expand the coverage of an insurance policy or endorsement forms ...
Coverage for motorized vehicles, each of which requires separate policies for property damage and liability exposures. Motorized vehicles are not covered under a homeowners insurance policy ...
Coverage to indemnify an owner for whom work was done if the completed work is not free of worker's liens for labor and material. ...
Pension plan that allows an employee to contribute by electing to have money deducted from each paycheck. Some qualified plans such as 401 (k) allow employees to contribute pre-tax dollars, ...
Have a question or comment?
We're here to help.