ISLA IPGT 986

Statistics II

• ApresentaçãoPresentation

  This curricular unit provides the student with the acquisition of general skills in Probabilities and Statistics. In this UC the student acquires knowledge to solve problems and applications that will help him to develop skills applicable in other course units.
• ProgramaProgramme

  Confidence Intervals: Point Estimator Confidence Level Confidence Interval for a Mean Confidence Interval for the Difference Between Two Means Confidence Interval for Proportions Confidence Interval for the Difference Between Two Proportions Confidence Interval for Variance   Hypothesis Tests Null Hypothesis and Alternative Hypothesis Significance Level Unilateral and Bilateral Tests Hypothesis Test for the Mean Hypothesis Test of the Variance Hypothesis Test for the Proportion Hypothesis Test for the Difference Between Two Means Hypothesis Test for the Ratio of Variances   Introduction to the Reliability Reliability Definitions Availability Reliability Bathtub Curve Distributions of Probability: Weibull, Exponential and Normal Estimating MTBF Reliability of Systems: Introduction Series Systems Parallel Systems Composed System
• ObjectivosObjectives

  Presentation of analysis techniques and interpretation of data currently used in empirical research and the world of work. Provide the students with a set of techniques and statistical methods that facilitate analysis and interpretation of information. Validate and apply the concept of reliability and failures and assign it to safety.
• BibliografiaBibliography

  Gomes, C. (2025). Material de Apoio à Unidade Curricular de Estatística II. ISLA-Instituto Politécnico de Gestão e Tecnologia. Assis, R. (2010). Apoio à Decisão em Manutenção na Gestão de Activos Físicos (2ª ed.). Edição Lidel. André, J. (2008). Probabilidades e Estatística para Engenharia. Edição Lidel. Murteira, B., Ribeiro, C. S., Silva, J. A., Pimenta, C. (2002). Introdução à Estatística. McGraw-Hill.  
• MetodologiaMethodology

  Use of moodle where the student has access to digital sebentas that allows him to absorb the content through the virtual medium and when arriving at the classroom is already aware of the subject to be developed. The "inverted classroom" makes it possible to know the concepts before approaching them allowing to monetize the time and motivate the students to contribute with their own learning, awakening curiosity and proactivity. Intensify the understanding of the use of descriptive statistics in scientific studies, thus demonstrating the presence of this content in several academic publications. Use of the interactive whiteboard to make presentations more dynamic. Use of platforms (such as Zoom) to allow students who cannot be in person not to miss the possibility of integrating the class.
• LínguaLanguage

  Português
• TipoType

  Semestral
• ECTS

  6
• NaturezaNature

  Mandatory
• EstágioInternship

  Não
• AvaliaçãoEvaluation

  1ª Alternativa	Ponderação
  1º Teste	50%
  2º Teste	50%

   

  2ª Alternativa	Ponderação
  TAG	100%

  
  Observações:

  • Os alunos terão de optar entre a realização dos Testes intermédios ou a realização do Teste de Avaliação Global. Se o aluno tiver nota inferior a 7,5 valores no 1º Teste ou desistir, não pode comparecer ao 2º Teste. A aprovação na avaliação curricular implica nota final não inferior a 9,5 valores. Os alunos não podem ter nota inferior a 7,5 valores em cada um dos testes.
  • Todos os alunos inscritos à unidade curricular podem realizar o exame final na época normal desde que não tenham realizado ou obtido aprovação na avaliação curricular.