survey - one method of collecting data in which people are asked one or more questions, data - categories, numbers, or observations gathered in response to a statistical question, population - an entire set of items from which data are collected, census - data collected from every member of a population, sample - a selection from a population, parameter - when data are gathered from a population, the characteristics used to describe the population , statistic - When data are gathered from a sample, the characteristics used to describe the sample, random sample - a sample that is selected from the population in such a way that every member of the population has the same chances of being selected, unbiased, nonrandom sample - a sample that is unfair or does not represent the population fairly, biased, convenience sample - a sample of the most available subjects in the population used to obtain quick results., voluntary response sample - a sample made up of volunteers., biased sample - if individuals or groups from the population are not represented in the sample, nonrandom, unbiased sample - if every individual or the element in the population has an equal chance of being selected, random, representative sample - a group or set chosen from a larger statistical population or group of factors or instances that adequately replicates the larger group according to whatever characteristic or quality is under study,

Statistics and Samples

인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?