INTERNET ENQUETES METHOD BASED ON POPULATION STATISTICALLY CHARACTERISTIC OF INTERNET USER

摘要

PURPOSE: An internet enquetes method based on a population statistically characteristic of internet user is provided to complement a defect of a internet enquetes through a voluntary answer. CONSTITUTION: A population statistically characteristic of an internet user is grasped. An enquetes is performed using a plurality of web sites. A first sample is extracted by making enquetes responders of the respective web sites as a population to limit a sample ratio of the sites within a predetermined ratio of an entire sample. A second sample is repeatedly extracted by making the first sample as a population and by considering the population statistically characteristic of the internet user. The second sample is analyzed.