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INFERENTIAL STATISTICS

2016-2017

IESEG School of Management ( IÉSEG )

Code Cours :

1617-IÉSEG-BA2S1-QMS-CE03UE

QUANTITATIVE METHODS


Niveau Année de formation Période Langue d'enseignement 
Bachelor2S1English
Professeur(s) responsable(s)C.CERIANI-BAILLIF
Intervenant(s) VERMAUT Alexis; AMAR Jennifer; CHEKRAOUI Khalid; Ceriani Clarisse


Pré requis

Descriptive statistics (graphs, mean, variance,cross-table...)
- Random variables
- Expected value, variance, standard deviation
- Usual probability distributions (Binomial)

Objectifs du cours

At the end of the course, the student should be able to:
use a database and give an estimate for a population parameter (mean, proportion and sdandard deviation),
- compute confidence intervals for a mean or a proportion and perform statistical tests
- analyse and test the relationship between two qualitative or quantitative variables
- determine sample size for the mean and for the proportion
- compare the means of two independent populations
- according to the database, recognize what kind of confidence intervals and statistics tests should be performed
Have greater awareness about ESRS topics such as: Capacity to interact and collaborate
with others effectively, including in teams, in the workplace, and in culturally or linguistically diverse
contexts, Ability to analyse and critically evaluate arguments, Ethical awareness (professional and personal) and academic integrity.

Contenu du cours

Chapter 1: The normal distribution

Chapter 2 : Sampling
-Probability distribution of the sample mean, proportion and standard deviation

Chapter 3: Estimate and confidence intervals
-estimator's properties; CI for the mean when the population variance is unknown; CI for the proportion; margin of error and sample size

Chapter 4: Statistical tests
-one-tail test; two-tail test; p-value

Chapter 6 : bivariate Analysis
Chi-Square test for independence
-use excel to draw a pivot-table
-independency test
Two-Sample tests


Modalités d'enseignement

Organisation du cours

TypeNombre d'heuresRemarques
Face to face
Interactive class52,00  
Independent study
Group Project15,00  
Estimated personal workload23,00  
Independent work
Reference manual 's readings15,00  
Charge de travail globale de l'étudiant105,00  

Méthodes pédagogiques

  • Project work
  • Interactive class


Évaluation

Type de ContrôleDuréeNombrePondération
Others
Group Project0,00115,00
Continuous assessment
Mid-term exam1,30140,00
Final Exam
Written exam1,30145,00
TOTAL     100,00

Bibliographie

  • Basic Business Statistics 13th Edition -

    Basic Business Statistics, 13th Edition, Mark L. Berenson, Montclair State University
    David M. Levine, Baruch College, Zicklin School of Business, City University of New York
    Kathryn A. Szabat, La Salle University


Ressources internet



 
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