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Presentation
Presentation
Provides a wide range of basic mathematical knowledge, skills and tools in the area of Probability and Statistics essential for Engineering studies.
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Class from course
Class from course
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Degree | Semesters | ECTS
Degree | Semesters | ECTS
Bachelor | Semestral | 5
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Year | Nature | Language
Year | Nature | Language
2 | Mandatory | Português
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Code
Code
ULHT39-15
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Prerequisites and corequisites
Prerequisites and corequisites
Not applicable
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Professional Internship
Professional Internship
Não
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Syllabus
Syllabus
Descriptive statistics: main measures of central, non-central tendency and of dispersion. Linear correlation and regression.
Random experience. Event. Sample space. Algebra of events. Probability concepts (Laplace and Kolmogorov). Conditional probability. Independence.
Discrete and continuous random variables. Probability and distribution functions. Mathematical expectation: mean, variance, and standard deviation.
Discrete distributions. Uniform, Bernoulli, Binomial, and Poisson distribution.
Continuous distributions. Normal, Chi-square, t-student, and exponential distribution.
Statistical inference. Sampling distributions. Central limit theorem.
Range estimation. Confidence interval for the mean, known and unknown variance, large and small sample. Intervals for the proportion.
Tests of Hypotheses for the mean and the proportion.
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Objectives
Objectives
Understand the concepts of probability, know some of the theoretical probability distributions and calculate probabilities of events.
Relate to each other the various topics taught and apply the appropriate statistical techniques.
Master the basic "tools" of descriptive statistics.
Apply the techniques of Statistical Inference as a tool to support decision making and interpret the results obtained.
Perform linear regression and correlation and interpret its results.
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Teaching methodologies and assessment
Teaching methodologies and assessment
A series of exercises will be proposed aiming at consolidating knowledge and stimulating the ability to solve problems. The evaluation of the subject, expressed on a scale of 0 to 20 values, will be done at various times including 2 midterms (40%+50%) and individual work to be developed outside the classroom (10%). If the weighted average of these moments is equal to or greater than 9.5, the student will be successful in the course, otherwise the student will be able to take a global frequency (90%) to which the mentioned 10% will be added. In the final exam (100%) the student will be able to improve the grade. The minimum passing grade in this assessment is also 9.5. Assessment criteria are explained at the beginning of the semester.
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References
References
Murteira, B. (2012), Probabilidades e Estatística, MacGraw-Hill.
Murteira, B. (2007), Introdução à Estatística, MacGraw-Hill.
Pedrosa, A.C., Gama, S.M. (2018), Introdução computacional à Probabilidade e Estatística, Porto Editora
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Office Hours
Office Hours
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Mobility
Mobility
No