Sample size determination — is the act of choosing the number of observations to include in a statistical sample. The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample … Wikipedia
Sample mean and sample covariance — are statistics computed from a collection of data, thought of as being random.ample mean and covarianceGiven a random sample extstyle mathbf{x} {1},ldots,mathbf{x} {N} from an extstyle n dimensional random variable extstyle mathbf{X} (i.e.,… … Wikipedia
Standard solution — is a chemical term which describes a solution of known concentration. The concentration of the solution is normally expressed in units of moles per Litre (mol/L, often abbreviated to M for molarity). Standard solutions are normally used in… … Wikipedia
sample — I noun archetype, case in point, cross section, documentum, ensample, example, exemplar, exemplification, exemplum, guide, illustration, instance, model, original, paradigm, prototype, representation, representative, representative selection,… … Law dictionary
Standard J — Role Trainer National origin USA Manufacturer … Wikipedia
Standard Reference Method — or SRM is a system modern brewers use to measure color intensity, roughly darkness, of a beer or malted grain. This method involves the use of spectrophotometry to assign a number of degrees SRM to light intensity. The SRM number is defined as 10 … Wikipedia
Standard & Poor's 500 index — (S&P 500) A share index which consists of a representative sample of 500 of the most widely held US based common stocks, chosen by the S&P Index Committee for market size, liquidity, and sector. It is a market value weighted index each stock s… … Law dictionary
standard — [adj] regular, approved accepted, authoritative, average, basic, boilerplate*, canonical, classic, common, customary, definitive, established, everyday, garden variety*, general, normal, official, orthodox, popular, prevailing, recognized,… … New thesaurus
standard error — n. Statistics a measure of the dispersion in the distribution of differences between expected and observed values of a statistic: the standard error of the mean is equal to the standard deviation of the original frequency distribution divided by… … English World dictionary
standard of comparison — index criterion, example, sample Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
