Random Sample
Definition of "Random sample"
Sample of n elements selected from a population of A? elements in such a way that the sample has essentially the same characteristics as the population. The random sample serves as the foundation of all probability theory as it relates to probability in sampling. In theory, all subsets drawn from the same sample have an equal chance of being drawn. Sampling is extremely important to the calculation of premium rates. For example, if the insurer wants to predict the probability that a wood-frame house will burn, the sample must be drawn from the population of wood-frame houses, not brick-frame houses.
Popular Insurance Terms
Trade association whose membership is comprised of section 403(b) plan providers and practitioners. This association has an educational institute that grants the Certified Specialist in ...
Mistake made during the manufacturing process of a product that results in an inherent defect in the product. This mistake is covered under products and completed operations insurance. ...
Model state law of the NAIC that requires that two interest adjusted cost indices must be illustrated within each life insurance policy issued: NET PAYMENTS INDEX; and SURRENDER COST INDEX. ...
Measure of policyholder interest in a variable annuity policy prior to the annuity date. This measure is similar to a unit in a mutual fund. ...
Liability policy that covers all liability exposures for a large group that has something in common. For example, wrap-up insurance can be written for all the various businesses working ...
Value of a share of common stock, derived by dividing the total common stockholders' equity at the end of a period of time by the total number of shares outstanding at the end of the same ...
Figure used in calculating a worker's primary insurance amount (PIA) to determine Social Security benefits in the following manner: calculate the number of years between the worker's ...
Same as term Additional Insured: individual added to a life insurance policy other than the insured named in the policy. For example, an insured father can have a dependent son and daughter ...
Investment risk associated with the possibility that there is a rise in the interest rates after a fixed income security has been purchased resulting in a decline in that security's price. ...
Have a question or comment?
We're here to help.