Xatamov Ochildi Qurbanovich, Zaripova Mukaddas Djumayozovna. CORRELATION-REGRESSION ANALYSIS - AS A MEANS OF IMPROVING THE QUALITY AND EFFICIENCY OF THE EDUCATION SYSTEM IN HIGHER EDUCATION INSTITUTION. Euro. Sch. J. [Internet]. 2021May9 [cited 2024Nov.26];2(5):88-95. Available from: https://scholarzest.com/index.php/esj/article/view/724