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
Coverage in which the face amount of a policy remains uniform, neither increasing nor decreasing for as long as the policy is in force. ...
Same as term Limitations: exceptions and limitations of coverage; that is, the maximum amount of insurance coverage available under a policy. ...
Statutory surplus plus the interest maintenance RESERVE plus the ASSET VALUATION RESERVE. ...
Plan that provides a legal resident of the state of Oregon access to basic health care through three major components: Medicaid Reform (rationing) extends Medicaid eligibility to those ...
Amendment to the law that requires companies that manage retirement plans to permit terminating participants to directly transfer any plan distribution to the individual retirement account ...
To accumulate. For example, under one of the dividend options of a participating life insurance policy, dividends can accumulate at interest by leaving them with the insurance company; cash ...
Probability of one's living to a specific age according to a particular mortality table. Life expectancy is the beginning point in calculating the pure cost of life insurance and annuities ...
Net income expressed as a percentage of average total equity. This percentage measures profitability by expressing how efficiently invested capital or equity is being utilized. ...
Type of inland marine insurance used to provide coverage for domesticated animals, including poultry, cattle, horses, sheep, and swine. ...
Have a question or comment?
We're here to help.