Resume
This work is cataloged in the Scientific Portal. Officially published in A Practical Application Using Statistical Methods (2018). Referenced as: "Jose Manuel Azevedo; Patr?cia D. Beites; Ema P. Oliveira".
The complete abstract and full text can be accessed directly at the official DOI: https://doi.org/10.4018/978-1-5225-5936-8.ch004