Sachaniuk-Kavets’ka, N. and Kavetskiy, V. 2021. APPLICATION OF FISHER’S CRITERION TO ENSURE THE RESULTS OF THE STUDENTS RESIDUAL EVALUATION. Physical and Mathematical Education. 28, 2 (Apr. 2021), 71–76. DOI:https://doi.org/10.31110/2413-1571-2021-028-2-012.