Section 1 - Matching (67.5 percent): (1) Systematic sampling (2) Parameter (3) Cluster sampling (4) Sample A. A univariate measure of dispersion indicating the average "spread" of observations about the mean B A sampling procedure that uses a process of chain referral C. A probability sampling procedure in which cases are selected from an available list at a fixed interval after a random start D. A characteristic of a sample, such as a percentage of women E. A list of all possible cases from which a sample may be selected F. A range within which a population value is estimated to lie at a specific level G. A process of case selection that is not random H. A characteristic of a population, such as a percentage of men (5) Statistic (6) Nonprobability sampling (7) Stratified random sampling (8) Sampling error (9) Population (10) Simple random sampling A probability sampling procedure in whicli every possible combination of cases has an equal chance of being included in the sample J. The difference between an actual population value (e.g., a mcan) and the population value estimated from a sample K. A probability sampling procedure in which the population is broken down into natural grouping or areas and a random sample of these natural groupings are drawn (11) Sample bias (12) Confidence interval 1. Systematic error in sample results due to problems in executing the sampling plan M. A subset of cases selected from a population N. The total netbership of clined dess of people, objects. cils (13) Snowball sampling (14) Standard deviation (15) Sampling frame o probability sampling procedure in which the population divided into one and independent random samples are doin ead