subgroup definition
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Subgroup The equivalence of this definition with the earlier one is often called the subgroup condition. For full proof, refer: Sufficiency of subgroup condition. It has two forms (left and right): A subset of a group is termed a subgroup if it is nonempty and is closed under the left quotient of elements. In other words, a subset of a group is termed a subgroup if and only if is nonempty and whenever. A subset of a group is termed a subgroup if it is nonempty and is closed under the right quotient of elements.
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- Merchandise Processing Fees. The merchandise processing fee does not apply to any of the following products: Products provided for in HTS chapter 98 except goods classified in headings 9802.00.60 and 9802.00.80.
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- DEFINITION of 'Sampling'. A process used in statistical analysis in which a predetermined number of observations will be taken from a larger population.
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Commutator subgroup A group G is an abelian group if and only if the derived group is trivial: [ G, G ] = { e }. Equivalently, if and only if the group equals its abelianization. See above for the definition of a group's abelianization.A group G is a perfect group if and only if the derived group equals the group itself: [ G, G ] = G.Equivalently, if and only if the abelianization of the group is trivial.he commutator subgroup can also be defined as the set of elements g of the group which have an expression as a product g = g 1 g 2 ... gk that can be rearranged to give the identity.
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What is a 'Peer Group' A group of individuals or entities who share similar characteristics and interests. Peer groups, in the case of people, have characteristics which include similarities such as socio-economic status, level of education, and ethnic background and so on amongst its individual members.
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- ethnic. 1  pertaining to or characteristic of a people, especially a group (ethnic group) sharing a common and distinctive culture, religion, language, or the like. 2  referring to the origin, classification, characteristics, etc., of such groups.
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Group (periodic table) Group (periodic table) In chemistry, a group (also known as a family) is a column of elements in the periodic table of the chemical elements. There are 18 numbered groups in the periodic table, and the f-block columns (between groups 3 and 4) are not numbered.
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group of people synonym, group of people definition | Thesaurus Arotten apple is a member of a group, or a single element in a set of things, that is bad and likely to corrupt the other people or things in the group. Allusion to the expression One bad apple spoils the barrel.
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Table of Contents Population is divided into subgroups, called strata, according to some variable or variables in importance to the study. Variables often used include: age, gender, ethnic origin, SES, diagnosis, geographic region, institution, or type of care.
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Derived subgroup The notion of derived subgroup or commutator subgroup naturally arose in the context of finding a natural choice for a good composition series for a solvable group -- solvable groups arise very naturally in the fundamental problems dealt with in Galois theory.he notion of derived subgroup or commutator subgroup naturally arose in the context of finding a natural choice for a good composition series for a solvable group -- solvable groups arise very naturally in the fundamental problems dealt with in Galois theory.
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Definitions &Translations Princeton's WordNet(4.00 / 2 votes)Rate this definition: 1  bunch, clump, cluster, clustering(verb) a grouping of a number of similar things. 2  cluster, constellate, flock, clump(verb) come together as in a cluster or flock. 3  bunch, bunch up, bundle, cluster, clump(verb) gather or cause to gather into a cluster.
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collective The definition of collective is a group of people working together toward a common goal or in an organization. An example of collective used as an adjective is a collective art project, a group of artists working together on a mural. formed by collecting; gathered into a whole.
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- This presentation addresses the concepts of diversity and differentiation in higher. education systems. In this presentation I intend to explore the literature regarding. these concepts and to address a number of related higher education policy issues.
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- In general, a group refers to a collection of two or more people that are put together and labeled.For example, a computer group could be individuals who work for the customer service department that are assigned the workgroup group name 'cs', which has rights to customer financial data.n general, a group refers to a collection of two or more people that are put together and labeled.
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First Inventor to File: USPTO Derivation Proceedings Go Final The United States Patent and Trademark Office (USPTO) announced today that it is creating a new proceeding designed to ensure the first person to file a patent application is actually the true inventor.he United States Patent and Trademark Office (USPTO) announced today that it is creating a new proceeding designed to ensure the first person to file a patent application is actually the true inventor.
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- noun. The definition of ethnic is someone or something associated with a particular subgroup that has a shared national original, cultural identity or race. An example of ethnic is Mexican food.
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Minority Minority: Minority, a culturally, ethnically, or racially distinct group that coexists with but is subordinate to a more dominant group. As the term is used in the social sciences, this subordinancy is the chief defining characteristic of a minority group. As such, minority status does not necessarily correlate to population. In some cases one or more so-called minority groups may have a population many times the size of the dominating group, as was the case in South Africa under apartheid (c. 1950–91).
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Normal subgroup A subgroup N of a group G is called a normal subgroup if it is invariant under conjugation; that is, for each element n in N and each g in G, the element gng −1 is still in N.We write. For any subgroup, the following conditions are equivalent to normality.n other words, a subgroup H of a group G is normal in G if and only if gH = Hg for all g in G, i.e., the sets of left and right cosets coincide.
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demographic /ˌdɛməˈgraefɪk/. ˌdɛməˈgræfɪk. noun plural. Demographics'learner s definition OF. demographic. 1 [demographics] : plural the (qualities such as, age, sex and) income of a specific group of. People the'town s demographics suggest that the restaurant will do well. there
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- Stratification is the process of dividing members of the population into homogeneous subgroups before sampling. The strata should be mutually exclusive: every element in the population must be assigned to only one stratum.The strata should also be collectively exhaustive: no population element can be excluded.t can produce a weighted mean that has less variability than the arithmetic mean of a simple random sample of the population. In computational statistics, stratified sampling is a method of variance reduction when Monte Carlo methods are used to estimate population statistics from a known population.
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ethnic adjective. noun. The definition of ethnic is someone or something associated with a particular subgroup that has a shared national original, cultural identity or race. An example of ethnic is Mexican food.
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subgroup a subordinate group; a division of a group. 2. Chemistry. a division of a group in the periodic table. 3. Mathematics. a subset of a group that is closed under the group operation and in which every element has an inverse in the subset. Origin of subgroup.
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- Definition. A sampling method of gathering representative data from a group. As opposed to random sampling, quota sampling requires that representative individuals are chosen out of a specific subgroup. For example, a researcher might ask for a sample of 100 females, or 100 individuals between the ages of 20-30. sampling method of gathering representative data from a group. As opposed to random sampling, quota sampling requires that representative individuals are chosen out of a specific subgroup.
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Meaning of Sampling and Steps in Sampling Process Sampling is the act, process, or technique of selecting a representative part of a population for the purpose of determining the characteristics of the whole population. In other words, the process of selecting a sample from a population using special sampling techniques called sampling. It should be ensured in the sampling process itself that the sample selected is representative of the population.
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group Usage Note: Group as a collective noun can be followed by a singular or plural verb. It takes a singular verb when the persons or things that make up the group are considered collectively: The dance group is ready for rehearsal.Group takes a plural verb when the persons or things that constitute it are considered individually: The group were divided in their sympathies. number of individuals or things considered or classed together because of similarities: a small group of supporters across the country. 4. Linguistics A category of related languages that is less inclusive than a family.
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What Is Easter Island It is known as Easter Island today because of its discovery by a Dutch sea captain on Easter Sunday in 1722.The island s original name is Te Pito o Te Henua, which means center or navel of the world.The island has a rich and intriguing history.t is known as Easter Island today because of its discovery by a Dutch sea captain on Easter Sunday in 1722.