a purposive sample
11Statistical inference — In statistics, statistical inference is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation.[1] More substantially, the terms statistical inference,… …
12Consumer price index — CPI redirects here. For other uses, see CPI (disambiguation). A consumer price index (CPI) measures changes in the price level of consumer goods and services purchased by households. The CPI, in the United States is defined by the Bureau of Labor …
13Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
14Project NEXUS — is a National Science Foundation (NSF) grant funded project based at the University of Maryland, College Park and headed by Principal Investigator Dr. J. Randy McGinnis. Its purpose is to investigate an innovative model of teacher preparation.… …
15Interpreting contracts in English law — is an area of English contract law, which concerns how the courts decide what an agreement means. It is settled law that the process is based on the objective view of a reasonable person, given the context in which the contracting parties made… …
16aesthetics — /es thet iks/ or, esp. Brit., /ees /, n. (used with a sing. v.) 1. the branch of philosophy dealing with such notions as the beautiful, the ugly, the sublime, the comic, etc., as applicable to the fine arts, with a view to establishing the… …
17Coast Tsimshian language — Coast Tsimshian Sm algyax Spoken in Canada, United States Region northwest British Columbia, southeast Alaska Ethnicity Tsimshian people …
18Qualitative marketing research — is a set of research techniques, used in marketing and the social sciences, in which data is obtained from a relatively small group of respondents and not analyzed with inferential statistics. This differentiates it from quantitative analyzed for …
19Subhash Kak — (Hindi: सुभाष काक Subhāṣ Kāk) (born March 26, 1947 in Srinagar, Kashmir) is an Indian American computer scientist, most notable for his controversial Indological publications on history, the philosophy of science, ancient astronomy, and the… …
20Executive functions — Psychology …
