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
Provision of a property insurance policy which covers conditions usually present in a particular location. For example, there is an inherent risk of explosion in a flour mill. ...
Payment of premiums before their due date. In pension plans, premium payments are allocated to the payment of future benefits prior to benefits becoming payable. ...
Covers losses resulting from the malfunction of boilers and machinery. Most property insurance policies exclude these losses, which is why a separate boiler and machinery policy or a ...
Program enacted in 1965 under Title XVIII of the Social Security Amendments of 1965 to provide medical benefits to those 65 and over. The program has two parts: Part A, Hospital Insurance, ...
a contract in life insurance that includes elements of whole life and term insurance. in pensions, a combined life insurance policy and a side (auxiliary) fund to enhance the amount of a ...
In property and casualty insurance, contract section containing such information as name, description, and location of insured property; name and address of the insured; period a policy is ...
Same as term Disability Benefit: income paid under a disability policy that is not covered under workers compensation benefits. It is usually expressed as a percentage of the insured's ...
Same as term Mortality Table: chart showing rate of death at each age in terms of number of deaths per thousand. ...
Requirement that the combination of medicare and the employer's plan can not be greater than the amount the employer's plan would pay without Medicare. ...
Have a question or comment?
We're here to help.