Licence en Sciences économiques

Formation UTL Import de base deonnées

Développement d’une application de prévision de la quantité à produire

Several forecasting methods, including moving average, simple exponential smoothing, and double and triple exponential smoothing, were tested. The triple exponential smoothing method was deemed the most effective based on a Root Mean Square Error (RMSE) analysis.

Régression linéaire multiple : démarche et interprétation

The primary objective is to establish a linear relationship between variables such as GDP, DCF, FBCF, RNB, and TINTER. Key statistical parameters and the correlation matrix are calculated to assess multicollinearity.

Analyse des effets de l'hyperscore sur les performances académiques et ajustement GPA

It also presents a GPA calculation and highlights the difference between two scores based on a fixed coefficient. The analysis concludes with a numeric difference calculation.

Analysis of Regression Model: Size Influence on Performance

The model explains 41.4% of performance variability using size as a predictor, with significant results (p=0.002). ANOVA confirms the model's relevance with F(obs)=12.71 and rejection of the null hypothesis.

Analyse statistique des coefficients et ajustement du modèle de régression par taille

It includes coefficients for the model, ANOVA results, and a summary of the model's performance metrics. The analysis indicates that 41.4% of the performance is explained by size, suggesting the adoption of the multiple regression model.

Etude juridique

It outlines key decisions regarding its headquarters location in Jendouba, leveraging fiscal incentives, and its financial structure with a mix of capital investment and bank loans. The legal format chosen is a SARL to simplify the setup process.

Éthique et protection des données à caractère personnel

The exercises test understanding of personal data definitions, roles of protection authorities, mandatory declarations or authorizations, and the distinction between automated versus non-automated processing. A practical scenario is included where a professional plans to handle sensitive voting data, requiring adherence to procedural and ethical standards.

Éthique et protection des données à caractère personnel

Il comprend plusieurs exercices qui testent les connaissances des étudiants sur la législation tunisienne en matière de données personnelles. Les questions abordent la définition des données personnelles, la législation pertinente, et les responsabilités des personnes en charge de la gestion de ces données.

Procedural Compliance for Security Camera Installation

Key focus is placed on adherence to law 2004-63. The methodology involves determining necessary procedures for legal compliance and identifying the relevant regulatory body.