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Estimação dos parâmetros do modelo de regressão linear simples pelo método não-paramétrico
(Universidade Federal de Santa Maria, 2005-12-02)
The most used method to estimate the angular and linear coefficients of
the line equation in simple linear regression model is the least square
method, in spite do the existence of another. The nonparametric method,
which ...
O ensino público tecnológico em Santa Maria – RS: clientes e expectativas
(Universidade Federal de Santa Maria, 2005-03-31)
The objective of this work is to know the reasons and expectations that took students on
seeking public technological schools, at secondary and post-secondary levels, in Santa Maria–
RS. The schools participated in this ...
Avaliação do uso de laboratórios informatizados em escolas públicas de Santa Maria
(Universidade Federal de Santa Maria, 2005-01-14)
This work was a study about information technology in public schools from Santa Maria city. It
was used a sample, obtaining a minimal one of 303 teachers, divided proportionally in 214
teachers of eight state schools ...
Avaliação do desempenho no vestibular/2003 projeção da classificação
(Universidade Federal de Santa Maria, 2005-03-09)
The Vestibular Contest belongs the classificatory selective process to candidates to
the degree courses of Santa Maria's Federal University and each new
accomplishment breaks records in number of registrations. The Program ...
Análise multivariada: da teoria à prática
(Universidade Federal de Santa Maria, 2005-10-11)
Much of the information broadcast by the means of communication nonbdays comes
from statistical researches. Inflation index, employment and unemployment, rates
published and analyzed by the media, are examples of daily ...
Proposta de material didático para a educação estatística no ensino fundamental
(Universidade Federal de Santa Maria, 2005-04-20)
Nowadays, teaching requires refinement in order to reach its basic objectives due to
the constant technology evolution. In the current era of information it aims the
economic and social development. Statistics is inserted ...
Variáveis Dummy: teoria e aplicações
(Universidade Federal de Santa Maria, 2005-04-20)
In a regression model it can happen that one or more explicative variables are qualitative.
When this feature is present it can be characterized by a binary variable or dummy. For this
reason the following work main goal ...
Análise da rentabilidade, peso e estatura aplicada à produção de aveia branca (Avena sativa L.)
(Universidade Federal de Santa Maria, 2005-12-21)
Currently we have a wide variety of techniques and technology which
more and more improve and facilitate the agricultural production in the most
different cultures. Oat is one of these cultures. This cereal has been ...