Hamed Ahmadzade - Department of Statistics, University of Sistan and Baluchestan, Zahedan, Iran
Mohammad Amini - Department of Statistics, Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad ۹۱۷۷۵, Iran
Seyed Mahmoud Taheri - Faculty of Engineering Science, College of Engineering, University of Tehran, Tehran, Iran
Abolghasem Bozorgnia - Department of Statistics, Khayyam University, Mashhad, Iran

In this paper, the concepts of positive dependence and linearlypositive quadrant dependence are introduced for fuzzy random variables. Also,an inequality is obtained for partial sums of linearly positive quadrant depen-dent fuzzy random variables. Moreover, a weak law of large numbers is estab-lished for linearly positive quadrant dependent fuzzy random variables. Weextend some well known inequalities to independent fuzzy random variables.Furthermore, a weak law of large numbers for independent fuzzy random vari-ables is stated and proved.

Fuzzy random variable, Linearly Positive Quadrant Dependence, Independence, Law of Large Numbers