# Unit ELEMENTS OF STATISTICS AND FORENSIC STATISTICS

Course
Legal services
Study-unit Code
A002868
Location
PERUGIA
Curriculum
Law and technologies
Teacher
Michela Gnaldi
Teachers
• Michela Gnaldi
• Simone Del Sarto (Codocenza)
Hours
• 12 ore - Michela Gnaldi
• 36 ore (Codocenza) - Simone Del Sarto
CFU
9
Course Regulation
Coorte 2023
Offered
2023/24
Type of study-unit
Opzionale (Optional)
Type of learning activities
Attività formativa monodisciplinare
Language of instruction
Italian
Contents
PART I
Elements of statistics for exploratory data analysis
PART II
Corruption measurement
Reference texts
G.E. MONTANARI: Elementi di Statistica descrittiva e inferenziale. Morlacchi Editore, Perugia, 2002
Misurare la corruzione oggi. Obiettivi, metodi, esperienze. A cura di Michela Gnaldi, Benedetto Ponti. Franco Angeli. https://series.francoangeli.it/index.php/oa/catalog/book/310
Educational objectives
To bring to the attention of the student the role and function of statistical information in modern societies, by providing useful competences for reading and analysing statistical data, made available by national and international sources, with specific reference to forensic data
Prerequisites
Mathematical knowledge, usually acquired during the first two years of high school (e.g., arithmetic operations, proportions, elements of literal equations, first degree equations, cartesian plan, equation of a line, etc.)
Teaching methods
Theoretical and practical lectures
Learning verification modality
Written (practical exercises) and oral exam (discussion on the written exam with some theoretical questions)
Extended program
PART I
- Statistics: introduction and fundamental concepts
- Frequency distributions: one-way, two-way, by classes
- Graphical representations
- Index numbers
- Summary of a distribution: mean, median, quantiles, variability indexes
- Association between variables
- Linear regression model: least squares method, linear correlation
PART II (E-LEARNING):
- Methods for corruption measurement
- Red flag indicators for measuring the risk of corruption

### ELEMENTS OF STATISTICS AND FORENSIC STATISTICS

Code A002868 PERUGIA 3 Michela Gnaldi Caratterizzante Economico e pubblicistico SECS-S/01 Opzionale (Optional)

### ELEMENTS OF STATISTICS AND FORENSIC STATISTICS

Code A002868 PERUGIA 6 Michela Gnaldi Caratterizzante Economico e pubblicistico SECS-S/01 Opzionale (Optional)
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