to select a sample
1sample preparation — ▪ chemistry Introduction in analytical chemistry (chemistry), the processes in which a representative piece of material is extracted from a larger amount and readied for analysis. Sampling and sample preparation have a unique meaning and special …
2Sample (statistics) — In statistics, a sample is a subset of a population. Typically, the population is very large, making a census or a complete enumeration of all the values in the population impractical or impossible. The sample represents a subset of manageable… …
3sample — {{Roman}}I.{{/Roman}} noun 1 people in a survey ADJECTIVE ▪ large, small ▪ total ▪ population ▪ national ▪ ran …
4select — {{Roman}}I.{{/Roman}} verb ADVERB ▪ carefully ▪ specially, specifically ▪ deliberately ▪ arbitrarily, at random, randomly …
5SAMPLE RATE — T&F The sampling rate, sample rate, or sampling frequency (fs) defines the number of samples per unit of time (usually seconds) taken from a continuous signal to make a discrete signal. For time domain signals, the unit for sampling rate is hertz …
6Simple random sample — In statistics, a simple random sample is a subset of individuals (a sample) chosen from a larger set (a population). Each individual is chosen randomly and entirely by chance, such that each individual has the same probability of being chosen at… …
7random sample — n. to select, take a random sample * * * take a random sample to select …
8Timothy R. Sample — is currently president of the Intelligence and National Security Alliance (INSA). Background Sample joined INSA after a position as the VP for Strategic Intelligence Strategies and Programs at General Dynamics Advanced Informations Systems. He… …
9multi-stage sample — /mʌltɪ ˌsteɪdʒ sɑ:mpəl/ noun a sample selected by ensuring equal proportions of various categories existing in the population and then using random sampling to select respondents within these categories …
10Information technology audit process — Information technology audit process:Generally Accepted Auditing Standards (GAAS)In 1947, the American Institute of Certified Public Accountants (AICPA) adopted GAAS to establish standards for audits. The standards cover the following three… …