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Q944294 Estatística

Ao se realizar uma pesquisa sobre a principal causa do sucesso de uma empresa, foram consultados pequenos empresários e os dados obtidos estão na tabela. Alguns dados foram substituídos pelas letras.


Imagem associada para resolução da questão


Obtendo-se os valores de x, y, t, z e w, pode-se afirmar que a alternativa correta é

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Q944293 Estatística

A tabela a seguir apresenta a frequência e o custo, em reais, da recuperação de cada livro com defeito, segundo o tipo de defeito (1, 2, 3, 4 ou 5), em 45 livros produzidos por uma gráfica.


Imagem associada para resolução da questão


Os custos de recuperação dos livros ordenados do maior para o menor ficam na seguinte sequência:

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Q771839 Inglês

Leia o texto para responder à questão.

The Research Assignment

  Students today have access to so much information that they need to weigh the reliability of sources. Any resource – print, human, or electronic – used to support your research inquiry has to be evaluated for its credibility and reliability. In other words, you have to exercise some quality control over what you use. When you use the print and multimedia materials found in your college library, your evaluation task is not so complicated because librarians have already established the credibility and appropriateness of those materials for academic research. The marketplace forces publishers to be discriminating as well.

  Data collected in interviews of persons whose reliability is not always clearly established should be carefully screened, especially if you present this material as expert opinion or as based on knowledge of your topic. And you may have even more difficulty establishing trustworthiness for electronic sources, especially Web and Internet sources.

  Because the Internet and World Wide Web are easy to use and accessible, Web material is volatile – it changes, becomes outdated, or is deleted. Its lack of consistency and sometimes crude form make Web information suspect for people who use it for research. Because there is frequently no quality control over Web information, you must critically evaluate all the material you find there, text and graphics alike.

(http://www.umuc.edu/writingcenter/onlineguide/ chapter4-07.cfm-27.10.2013. Adaptado)

A palavra weigh em – Students today have access to so much information that they need to weigh the reliability of sources. – é corretamente substituída por
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Q771838 Inglês

Leia o texto para responder à questão.

The Research Assignment

  Students today have access to so much information that they need to weigh the reliability of sources. Any resource – print, human, or electronic – used to support your research inquiry has to be evaluated for its credibility and reliability. In other words, you have to exercise some quality control over what you use. When you use the print and multimedia materials found in your college library, your evaluation task is not so complicated because librarians have already established the credibility and appropriateness of those materials for academic research. The marketplace forces publishers to be discriminating as well.

  Data collected in interviews of persons whose reliability is not always clearly established should be carefully screened, especially if you present this material as expert opinion or as based on knowledge of your topic. And you may have even more difficulty establishing trustworthiness for electronic sources, especially Web and Internet sources.

  Because the Internet and World Wide Web are easy to use and accessible, Web material is volatile – it changes, becomes outdated, or is deleted. Its lack of consistency and sometimes crude form make Web information suspect for people who use it for research. Because there is frequently no quality control over Web information, you must critically evaluate all the material you find there, text and graphics alike.

(http://www.umuc.edu/writingcenter/onlineguide/ chapter4-07.cfm-27.10.2013. Adaptado)

A palavra even em – And you may have even more difficulty establishing trustworthiness for electronic sources, especially Web and Internet sources. – implica
Alternativas
Q771837 Inglês

Leia o texto para responder à questão.

The Research Assignment

  Students today have access to so much information that they need to weigh the reliability of sources. Any resource – print, human, or electronic – used to support your research inquiry has to be evaluated for its credibility and reliability. In other words, you have to exercise some quality control over what you use. When you use the print and multimedia materials found in your college library, your evaluation task is not so complicated because librarians have already established the credibility and appropriateness of those materials for academic research. The marketplace forces publishers to be discriminating as well.

  Data collected in interviews of persons whose reliability is not always clearly established should be carefully screened, especially if you present this material as expert opinion or as based on knowledge of your topic. And you may have even more difficulty establishing trustworthiness for electronic sources, especially Web and Internet sources.

  Because the Internet and World Wide Web are easy to use and accessible, Web material is volatile – it changes, becomes outdated, or is deleted. Its lack of consistency and sometimes crude form make Web information suspect for people who use it for research. Because there is frequently no quality control over Web information, you must critically evaluate all the material you find there, text and graphics alike.

(http://www.umuc.edu/writingcenter/onlineguide/ chapter4-07.cfm-27.10.2013. Adaptado)

O termo its em – Any resource – print, human, or electronic – used to support your research inquiry has to be evaluated for its credibility and reliability. In other words, you have to exercise some quality control over what you use. – refere-se a
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Q771836 Inglês

Leia o texto para responder à questão.

The Research Assignment

  Students today have access to so much information that they need to weigh the reliability of sources. Any resource – print, human, or electronic – used to support your research inquiry has to be evaluated for its credibility and reliability. In other words, you have to exercise some quality control over what you use. When you use the print and multimedia materials found in your college library, your evaluation task is not so complicated because librarians have already established the credibility and appropriateness of those materials for academic research. The marketplace forces publishers to be discriminating as well.

  Data collected in interviews of persons whose reliability is not always clearly established should be carefully screened, especially if you present this material as expert opinion or as based on knowledge of your topic. And you may have even more difficulty establishing trustworthiness for electronic sources, especially Web and Internet sources.

  Because the Internet and World Wide Web are easy to use and accessible, Web material is volatile – it changes, becomes outdated, or is deleted. Its lack of consistency and sometimes crude form make Web information suspect for people who use it for research. Because there is frequently no quality control over Web information, you must critically evaluate all the material you find there, text and graphics alike.

(http://www.umuc.edu/writingcenter/onlineguide/ chapter4-07.cfm-27.10.2013. Adaptado)

According to the text, Web information may
Alternativas
Q771835 Inglês

Leia o texto para responder à questão.

The Research Assignment

  Students today have access to so much information that they need to weigh the reliability of sources. Any resource – print, human, or electronic – used to support your research inquiry has to be evaluated for its credibility and reliability. In other words, you have to exercise some quality control over what you use. When you use the print and multimedia materials found in your college library, your evaluation task is not so complicated because librarians have already established the credibility and appropriateness of those materials for academic research. The marketplace forces publishers to be discriminating as well.

  Data collected in interviews of persons whose reliability is not always clearly established should be carefully screened, especially if you present this material as expert opinion or as based on knowledge of your topic. And you may have even more difficulty establishing trustworthiness for electronic sources, especially Web and Internet sources.

  Because the Internet and World Wide Web are easy to use and accessible, Web material is volatile – it changes, becomes outdated, or is deleted. Its lack of consistency and sometimes crude form make Web information suspect for people who use it for research. Because there is frequently no quality control over Web information, you must critically evaluate all the material you find there, text and graphics alike.

(http://www.umuc.edu/writingcenter/onlineguide/ chapter4-07.cfm-27.10.2013. Adaptado)

According to the text, librarians
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Q771834 Biblioteconomia
Estuda a organização dos setores científicos e tecnológicos a partir das fontes bibliográficas e patentes para identificar os atores, suas relações e suas tendências. Trata-se da
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Q771833 Biblioteconomia
Na gestão de fontes eletrônicas e digitais, cabe ao bibliotecário
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Q771832 Biblioteconomia
Caracterizam-se por permitir o acesso sem barreiras, surgindo como uma alternativa ao modelo tradicional de publicação científica. Trata-se
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Q771830 Biblioteconomia
Em relação a padrões na web como, por exemplo, HTML ou XHTML, é mencionado como importante separar a estrutura da apresentação de um documento, porque controlar a apresentação de um documento na web resulta mais fácil quando a estrutura e a apresentação estão separadas. Nesse sentido, a estrutura consiste
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Q771829 Biblioteconomia
A padronização dos registros bibliográficos na catalogação é um subsídio fornecido aos profissionais da biblioteca para que possam
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Q771828 Biblioteconomia
Segundo Mey e Silveira (2009), a diferença fundamental entre a informação registrada em bases de dados ou catálogos bibliográficos e aquela dos registros em metadados consiste no fato de a primeira
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Q771827 Biblioteconomia
Na biblioteca, até a chegada de um registro do conhecimento às mãos do usuário, há um caminho de serviços e atividades a ser percorrido. De maneira geral, esse caminho pode compreender a etapa de
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Q771826 Biblioteconomia
O registro da política de indexação em um manual é fundamental não só para a uniformidade de condutas, processos e normas mas também para
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Q771825 Biblioteconomia
O processo de indexação, como elemento essencial da política, é afetado por um conjunto de variáveis que influem na recuperação da informação. Essas variáveis são:
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Q771824 Biblioteconomia
O DOI identifica um conteúdo digital e fornece um endereço persistente para a sua localização na internet. Ele começa por um
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Q771823 Biblioteconomia
A Biblioteca Digital Brasileira de Teses e Dissertações, mantida pelo IBICT, tem o objetivo de integrar, em um único portal, os repositórios de teses e dissertações existentes no país. Para instituições que possuem um repositório usando tecnologia própria, o IBICT apoia tecnicamente a implementação do protocolo
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Q771822 Biblioteconomia
A Networked Digital Library of Theses and Dissertations (NDLTD) é uma rede internacional de bibliotecas digitais de dissertações e teses, criada pela Universidade de Virginia Tech, em 1997. Trata-se de uma rede que adota um modelo distribuído de operacionalização, o que permite aos diferentes nós (membros) que a constituem manter a
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Q771821 Biblioteconomia
A tecnologia RFID permite a identificação e o inventário das obras contidas no acervo bibliográfico de forma rápida e segura, sem erros, desde que
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Respostas
1: C
2: B
3: A
4: C
5: A
6: D
7: E
8: D
9: E
10: A
11: C
12: C
13: D
14: B
15: A
16: E
17: E
18: D
19: A
20: B