000			01946nam a2200241Ia 4500
003			Ost
005			20260426125805.0
008			260426s9999||||xx |||||||||||||| ||und||
040			_cfsecg
041			_aeng
082			_a519.2
100			_aTouatte, Othmane _eAuthor
245		0	_aHandout in statistics 3 / _cOthmane Touatte
260			_aAlgiers : _bUniversity of Algiers 3 Faculty of Economics Commercial Sciences and Management, _c2026
300			_a101 paper, _c12 cm
504			_aIdex paper 98 -101 refrences paper 6
520			_aThis handout presents the main concepts and applications of Statistics 3 for second-year students in economics, commercial sciences, and management. It aims to provide a comprehensive introduction to probability distributions and their role in statistical analysis and decision-making. The material explains both discrete and continuous probability distributions and highlights their theoretical foundations and practical applications. Key discrete distributions discussed include the uniform, Bernoulli, binomial, Poisson, geometric, and hypergeometric distributions. Continuous distributions such as the uniform, normal, exponential, gamma, beta, chi-square, Student’s t, and Fisher’s F distributions are also examined. The handout further explores joint distributions of two random variables, including marginal and conditional distributions, covariance, and correlation. Through explanations, examples, and practical exercises, students develop analytical and problem-solving skills. The objective is to help learners understand statistical concepts and apply them effectively in real-world contexts related to economics, business, and data analysis.
653			_aMathematical statistics
653			_aProbability Distributions
653			_aStatistics
710			_aUniversity of Algiers 3 Faculty of Economics Commercial Sciences and Management _eScientific publisher
942			_cHANDOUT
999			_c41510 _d41510